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Michigan State Trunkline Highway System

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628:, are variations of the other three types of highway, and are distinguished by special plates placed above the route marker. The plates indicate the routes as business or connector routes. Business loops and spurs of the Interstate Highway System use a special green version of the standard Interstate marker which places the word "Business" at the top where "Interstate" would otherwise appears. These business loops and spurs connect downtown districts to main highways after realignments and bypasses have routed the main highway out of the downtown area. Another category, connector routes, serve to connect two highways as their names suggest; most of these connectors are unsigned. The highways names for special routes are formulated by prefacing the parent highway with the type of special route. The full names are commonly abbreviated like other highways: Business Loop Interstate 196 (BL I-196), Business M-60 (Bus. M-60) or Connector M-44 (Conn. M-44). As of 2010 there are 9,669 miles (15,561 km) of state trunklines in Michigan, making up about eight percent of the state's roadways. Of that mileage, some 4,415 miles (7,105 km) of state-maintained highways are included in the 809:
generate approximately $ 955 million in revenue per year. Vehicle registrations account for about $ 868 million while federal aid from federal fuel taxes accounts for the last third of funding in Michigan. Money from the MTF is distributed between MDOT, county road commissions, city or village street departments and local public transit agencies. For fiscal year 2013, MDOT has budgeted approximately $ 1.2 billion on the highway system, including $ 273.4 million in routine maintenance. The remainder financed major projects in terms of planning, right-of-way acquisition or construction. In terms of winter maintenance, MDOT classifies all state highways into two priority levels for snow removal, authorizing overtime to clear some highways in the state.
1308: 1438: 1339:, and the state had already designed several freeways for its portion of that system. Seizing the opportunity brought by a 1957 state law, the department sold $ 700 million in bonds (equivalent to $ 5.81 billion in 2023) in the late 1950s and early 1960s to finance land purchases and construction of the new freeways. The first Interstate Highway in the state was signposted in October 1959 when I-75 signs were first installed along the Detroit–Toledo Expressway. These signs replaced US 24A signage in the Monroe area, after the state received final approval for the numbering system to be used in the state. Michigan was the first state to complete a border-to-border 320:
Highways Act was passed, creating the State Trunkline Highway System. The MSHD assigned internal highway numbers to roads in the system, and in 1919, the numbers were signposted along the roads and marked on maps. The US Highway System was created in 1926, and highways in Michigan were renumbered to account for the new designations. Legislation in the 1930s consolidated control of the state trunklines in the state highway department. During the 1940s, the first freeways were built in Michigan. With the introduction of the Interstate Highway system in the 1950s, the state aborted an effort to build the
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letter-number combination on the national standard pentagon-shaped marker in blue and yellow. The letter component of the name corresponds to a zone of the state; zones A–F are in the Lower Peninsula while G and H are in the Upper Peninsula. The numbers correspond to a numbered grid within each lettered zone. Other county systems are designated and maintained in each of the 83 counties, and signage and numbering practices vary. The state's 533 incorporated cities and villages also maintain their own street networks, but townships in the state have no jurisdiction over roads.
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to connect the US 31 freeway to I-94 east of Benton Harbor. The project cost $ 121.5 million dollars and involved relocating the interchange with the eastern terminus of BL I-94 and reconstructing 3.5 miles (5.6 km) of I-94 in the area. Work on that interchange started in September 2020. US 31 was rerouted to follow its new freeway section for 1.8 miles (2.9 km) from the previous end of the freeway at Napier Avenue that opened in 2003 to I-94 at BL I-94, where US 31 then followed I-94 to the I-196 interchange as before. This new routing opened on November 9, 2022.
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legislation redefined the exact distribution, but Act 51 set up a system to distribute road funding from gas taxes from a single funding source, currently the Michigan Transportation Fund. Funding was increased during the 1950s as the fuel taxes were increased. Whereas those revenues during the war dropped to levels barely sufficient to keep existing highways in usable condition, they were increased during the following decade to deal with increasing traffic. The state highway department was also authorized to sell bonds to provide funding for the proposed road improvements.
1549: 1169:, that ran along existing roads throughout the state. After the creation of the system, the Huron Shore Road Association scheduled a Road Bee Day on June 13, 1913; some 5,000 men, 200 women, 3,000 teams of horses and 750 automobiles participated in the effort that improved 200 miles (320 km) of roads in the state. Further legislation at the time allowed for special assessment taxing districts for road improvements, taxation of automobiles based on weight and horsepower, and tree-planting along highway roadsides. Congress passed the 338: 832: 1154: 1697:. MDOT examined three options to build the freeway, but abandoned further study after June 12, 2001, diverting remaining funds to improvement of safety along the corridor. The department stated there was a "lack of need" for sections of the proposed freeway, and the project's website was taken offline in 2002. According to 2011 press reports, a group advocating on behalf of the freeway is working to revive the I-73 proposal in Michigan, but state and local governments continue to express disinterest in resurrecting the freeway. 869: 930: 593: 878: 1043: 68: 1335:, distrusted a separate agency dealing with statewide road building at the time and worked to stall progress on any proposed turnpikes. He also opposed the idea because the state had three freeways under planning or construction. Ziegler and the MSHD announced plans for a full freeway to run north through the Lower Peninsula and continue across to the Upper Peninsula. This announcement derailed the efforts to build the Michigan Turnpike. The Interstate Highway System was authorized by the 823: 1355: 324:, a tolled freeway in the southeast corner of the LP. Construction on Michigan's Interstates started in the latter part of that decade and continued until 1992. During that period, several freeways were canceled in the 1960s and 1970s, while others were delayed or modified over environmental and political concerns. Since 1992, few additional freeways have been built, and in the early years of the 21st century, projects are underway to bypass cities with new highways. 1466:, opposed the plan as well. Levin said at the time, "At last I think people are waking up to the dangers of more and more expressways. At some point we've got to say enough. And I think we've reached it." The United States Department of the Interior reviewed the state's environmental impact study of the project and stated the project "will cause irreparable damages on recreation lands, wetlands, surface waters and wildlife habitat." The total project to link 1263: 860: 1399: 498: 405: 7486: 602: 1039:(4.9 m) wide with at least 8 feet (2.4 m) made of 3-inch (8 cm) planks. Later amendments to the law allowed the companies to substitute gravel for the planks. Starting with the enactment of a new state constitution in 1850, the state was prohibited from being "a part to, or interested in, any work of internal improvement"; this provision ended the state government's involvement in Michigan's roads. 42: 33: 1709: 1080:
was assessed (equivalent to $ 22.89 in 2023). This road maintenance was performed under the guidance of the township road overseer, a separate elected township official, according to the wishes of his constituents, often without any county-level planning or coordination. Often the "improved roads" were in worse condition than unimproved roads due to the amateur nature of the maintenance.
51: 1512:(AASHTO) on October 13, and from the FHWA on December 3, 1979, on the condition that MDOT would continue to use the designation on official documents. The approval explicitly retained the highway in the Interstate system for funding and other purposes. The last state map to show the I-296 designation was published in 1979, as the 1980 map lacks any reference to the designation. 2896: 1034:; to build these, logs of all sizes were placed across the road. The gaps between the logs were filled in with smaller logs or earth. In swampy or marshy areas, brush was laid down first for drainage. In time, the logs would rot, leaving large gaps to the roadway that would catch wagon wheels or draft animal feet. Later, roads were built with oak planks. The 2947: 2870: 431:(US 2) across the UP. Most M-numbered trunkline designations are in the low 200s or under, but some have been designated in the low 300s. MDOT has not assigned a designation outside the Interstate System in the 400s at this time. No discernible pattern exists in Michigan's numbering system, although most of the 1098:
plank roads were generally abandoned. While a few were still in good repair, most consisted of rotting logs with intermittent patches of gravel. Toll houses were empty shacks, and the ditches were clogged with duck ponds. Only 23 of the original 202 plank roads chartered by the state were still in operation.
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directions of travel and white for lines separating lanes traveling in the same direction. Also in 1972, a gas tax increase was passed to facilitate US and state highway improvement projects. The final section of I-75 between Alger and Roscommon was opened on November 1, 1973, in a dedication by Governor
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In 1919, the legislature passed the Aldrich Act; combined with the approval of the Bond Issue Act during an election that April, the MSHD was authorized to assume responsibility over the roadways that composed the State Trunkline Highway System. The state highway commissioner was required to sign the
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Townships continued to maintain and build local roads using the "statute labor system". An able-bodied man residing in a local road district was expected to pay his road taxes by performing 30 days of labor on the roads in his district. If he was unable to work off the tax, a rate of $ 0.625/day
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The history of the highway system in Michigan dates back to the old Native American trails that crossed the state. These trails were pathways no wider than approximately 12–18 inches (30–46 cm), permitting single-file traffic. Many of the modern highways in the state follow the path of these old
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interchange just south of the I-196/US 31 interchange. In the interim, MDOT built a 9.1-mile (14.6 km) freeway segment north to Napier Avenue that was opened on August 27, 2003, at a cost of $ 97 million (equivalent to $ 154 million in 2023). In 2020, work began on the final link
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on January 26, 1977, after it spent $ 1.6 million (equivalent to $ 6.67 million in 2023) the year before purchasing land for the roadway. This northern section was not planned as an Interstate Highway at that time, bearing the designation M-275 instead. Opposition to construction came from
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The original goal of Michigan's freeways was to connect every city with a population of more than 50,000 people with a network of roads that would accommodate traffic at 70 mph (110 km/h). Following the start of these highway improvements, the MSHD adopted a policy to allow traffic to
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in 1926 caused several existing designations to be either reassigned or retired altogether. Public Act 131 of 1931 allowed the MSHD to take control over the city and village streets that carried state highways through cities and villages in the state. The 1932 McNitt Act consolidated all of the
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Outside of Detroit, the situation was quite different. Maps of the territory were printed with the words "interminable swamp" across the interior until 1839. Reports of the first explorers and government surveyors crossing the future state only seemed to confirm the assessment that Michigan land was
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to serve the agricultural needs of the farming population of the area at the time; they connected farmers with markets in their local communities. The local streets in the individual communities were the responsibility of those communities. At the same time, Detroit created 120-foot-wide (37 m)
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There are four types of highways maintained by MDOT as part of the overall State Trunkline Highway System. In addition, there are systems of roads maintained by the federal government and local counties. There are frequent overlaps between designations when different types of highways share the same
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Following this program, the Reflective Systems Unit at MDOT reviewed the state of two- and three-way concurrencies along the highway system in Michigan. They approached the department's Trunkline Numbering Committee and the district traffic and safety engineers on October 19, 1982, for proposals to
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in 1883 under Public Act 278. This road district encompassed eight townships and provided for better coordination and planning of road construction. Other county systems were created in 1893 with passage of legislation which allowed other counties to follow the lead of Bay County. By 1900, the
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established several roads to be built by contractors, paid with the proceeds from the sale of the land adjoining the roads, or with land itself. Despite these efforts, only 1,179 miles (1,897 km) of the 5,082 miles (8,179 km) of plank roads authorized by the state were ever built by 89 of
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As of January 2013, there are three sources of revenue that contribute to the Michigan Transportation Fund (MTF): fuel excise taxes, vehicle registration fees and federal aid. Michigan levies an excise tax of 18.7 cents per gallon on gasoline and 15 cents per gallon on diesel fuel to
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companies had to be chartered by the state after passage of legislation in 1848. According to the plank road law, these companies had to build their roads to a set of minimum specifications. These specifications included 2–4 rods (33–66 ft; 10–20 m) in total width, a road surface 16 feet
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Townships were given authority to construct roads under the supervision of county commissioners in 1817. This supervision was difficult since in one case, one county covered all of the Upper Peninsula and several of today's counties in the Lower Peninsula. Direct supervision over construction was
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unsuitable for agriculture or other productive activities. The few roads in the area were impassable for half of the year. The poor quality of the early roads meant that most transportation in the state was by way of the lakes and rivers at first. Commerce was limited to trade to and from Canada.
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remarked, "The road could not have been bad if some unconscionable scoundrel had not now and then dropped a plank across it," after a trip to Grand Rapids. The planks were removed over time and replaced with gravel roads. The longest chartered road was a distance of 220 miles (350 km) from
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In the early 20th century, the constitutional prohibition on state involvement in roads was removed. The Michigan State Highway Department (MSHD) was created in 1905, and the department paid counties and townships to improve roads to state standards. On May 13, 1913, the State Reward Trunk Line
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Freeway construction continued through the 1970s. On April 6, 1972, the New Buffalo Welcome Center was relocated from its previous location next to US 12 to one adjacent to I-94. Later that year, the state switched paint colors for its centerlines; yellow was used for the lines separating
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Public Act 51 of 1951 amended and clarified the current system of jurisdiction over roads in the state. The existing tri-level system was maintained, splitting road jurisdiction between the state, counties and cities, as well as subdividing each level into several classifications. Further
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lobbied the federal government for road construction funding to bolster defensive needs as well as aid in settlement of the territory. Military roads debuted in 1816 with the construction of the Detroit–Fort Meigs Road to Toledo as a response to transportation needs. More roads were built with
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The first state road agency, the Michigan State Highway Department (MSHD), was created on July 1, 1905. At first the department administered rewards to the counties and townships for building roads to state minimum specifications. In 1905, there were 68,000 miles (110,000 km) of roads in
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The early plank roads were funded by tolls; these fares were collected at turnstiles every few miles along the roads, at rates of $ 0.02/mile for wagons pulled by two animals (equivalent to $ 0.73 in 2023). As time passed, the planks would warp and rot. The tolls were insufficient to fund the
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opened at a cost of $ 436 million (equivalent to $ 933 million in 2023) on December 15, 1989; the freeway's central segment was delayed over concerns related to its routing through Detroit's northern suburbs. The 1,241-mile (1,997 km) Interstate Highway network in Michigan was
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near Grand Rapids. MDOT determined that usage of the I-296 designation was "a potential source of confusion for motorists." FHWA agreed with the department's proposal to eliminate all signage and public map references to the designation in April 1979. MDOT then received permission from the
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in the state; the numbers are assigned in a grid system by the department. These highways, while signed from connecting trunklines and shown on the official MDOT map, are maintained by the various counties. They were started in 1970 as a supplement to the main trunkline system and carry a
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with the 24-mile (39 km) freeway would have cost $ 69.5 million (equivalent to $ 273 million in 2023) and saved drivers an estimated eight minutes off travel time around the city of Detroit. Other freeway projects cancelled during the 1970s included an extension of the
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reduce or eliminate the various overlapping designations to "avoid driver confusion and save funds". When the unit released its final recommendations on March 17, 1983, the memo recommended 19 changes to eliminate various concurrent routings, including the truncation of US 2 to
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was against the idea of reforming road construction and maintenance. In response to this opposition, the department's work was decentralized; standards for road improvement came from the state, but work was carried out by the townships and counties. The nation's first mile of
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An early form of federal aid contributed to the road network in the state starting in the 1850s. Congress granted certain forest and swamp lands to the state in 1850. A stipulation on the grant stated that the proceeds from the lands would be used to reclaim them for use. The
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in the US was installed at the intersection of Woodward and Michigan avenues in Detroit on October 9, 1917. The tower elevated a police officer above the center of the intersection to direct traffic before it was replaced in October 1920 with the world's first four-way
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devastated the new state's efforts, and the government defaulted on bond payments. Private construction companies built roads starting in 1844 to fill the void in long-distance road construction left by the departure of the federal government. The first roads were
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use the state's trunklines every day of the year regardless of the weather. The state also invested in improving non-freeway roads in the highway system; better materials and construction methods were used to improve safety and traffic flow throughout the state.
1754:(MBA) is an independent state agency responsible for the Mackinac Bridge and thus maintains that section of the overall highway system. The MBA works with MDOT but does not report to it. The executive secretary of the MBA is appointed by MDOT with MBA approval. 316:. Local township roads were financed and constructed through a statute labor system that required landowners to make improvements in lieu of taxes. Countywide coordination of road planning, construction and maintenance was enacted in the late 19th century. 1636:
butterfly meant this routing would need to be redesigned with a set of bridges to cross the habitat unobtrusively in the Blue Creek Fen. In 2001, MDOT began a study of a new design alternative to route the US 31 freeway to connect with I-94 at the
393:-numbered trunklines are designated along a variety of roads, including eight-lane freeways in urban areas, four-lane rural freeways and expressways, principal arterial highways, and two-lane highways in remote rural areas. The system also includes 1204:
state trunkline highways, and Michigan became the second state after Wisconsin to do so. Alan Williams, Ionia County engineer, helped to design the diamond marker used to sign the highways; he is also known for placing a picnic table alongside
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While Michigan was the second state to post route designations along its highway system in 1919, Michigan actually began assigning internal trunkline designations for internal inventory purposes as early as 1913. From 1918 to 1926, only the
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in 1805, the new government established the first road districts. The federal government aided in the construction of roads to connect population centers in the territory. At the time, road construction was under the control of the
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in 1901. Earle worked on a committee report that called for the removal of the prohibition on road improvements from the state constitution. That report also recommended the creation of a commission and system for state highways.
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The state passed legislation in 1941 that authorized the creation of limited-access roadways; the MSHD could prohibit access to a state trunkline from the adjacent properties. Around the same time, single-digit highways like
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The tax system was partially reformed in 1881, allowing for direct payment of road taxes instead of relying totally on the statute-labor system. The first road district larger than the township level was created in
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outside of Michigan could conceivably refer to other state, provincial, local, or national highways, local usage in those areas does not mimic the Michigan usage in most cases. In countries like the United Kingdom,
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At the end of the 1970s, MDOT took part in a FHWA-backed initiative called the Positive Guidance Demonstration Project, and the two agencies audited signage practices in the vicinity of the I-96/M-37 and
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to aid in national defense. After the war, the MSHD and the Good Roads Federation studied the highway needs of the state. Their study reported that road maintenance and improvement deteriorated since the
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During the 1960s and 1970s, various freeway projects in the Detroit area were cancelled or scaled back in scope. The route of I-96 along Grand River Avenue was cancelled in response to
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in 1909 between Six Mile and Seven Mile roads in Detroit; this section of street was 17 feet 8 inches (5.38 m) wide and cost $ 14,000 (equivalent to $ 339,600 in 2023).
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Unlike some other states, there are no formal rules prohibiting the usage of the same route number under different systems. Motorists using Michigan's highways may encounter I-75 and
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area. Since the completion of these freeways, a handful of major projects have added to the trunkline system and the end of the 20th and the start of the 21st centuries. A bypass of
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at 0.732 miles (1.178 km) to I-75 at 395.40 miles (636.33 km). Some trunklines in Michigan are maintained by MDOT but bear no signage along the route to indicate so. These
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along the remaining Interstates in Michigan. By late 1977, the state highway department shifted its focus from construction of new highways to improvements of the existing system.
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Passage of the State Reward Trunk Line Highways Act on May 13, 1913, provided for 3,000 miles (4,828 km) of roadways in a state-financed system. The system comprised 10 
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Van Kolken, Paul (June 19, 1999). "Decision Near, but Work on US 31 Is Years Away: MDOT Says It Will Take Six Years—At Least—To Break Ground after Monday's Announcement".
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where cars are forbidden. The longest highway is nearly 400 miles (640 km) long, while the shortest is about three-quarters of a mile (about 1.2 km). Some roads are
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was used instead. Plans to transfer the Davison Freeway in the 1970s to state control and extend it west to I-96 (Jeffries Freeway) and east to a Van Dyke Freeway (extended
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shorelines. The Michigan Heritage Route System was created in 1993 to highlight trunklines with historic, recreational or scenic qualities; the name was changed to
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Public Acts of the Legislature of the State of Michigan Passed at the Regular Session of 1919 Containing Joint Resolutions and Amendments to the Constitution
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to keep 590 miles (950 km) of strategic highways clear; some $ 13,200 (equivalent to $ 177,600 in 2023) was appropriated with partial funding from the
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How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States: Addenda et Corrigenda
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from the state. These changes were implemented October 1983, 1985, and 1986, respectively. Other changes recommended at the time, like the truncation of
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Bornheimer, Hank (October 27, 2001). "Temporary Recreation Trail Ready for Traffic—You Can Walk, Run, Skate or Bike the Cadillac Bypass—until Tuesday".
5278: 1105:, borne out of the needs of the bicycle craze of the 1880s and 1890s, turned its attention towards the needs of automobiles at the turn of the century. 1990: 5690: 3057: 1343:
in 1960 with the completion of I-94. The last gravel state highway was paved in the early 1960s as well; bids were let in March 1962 to finish paving
280:, lacking signage to indicate their maintenance by MDOT; these may be remnants of highways that are still under state control whose designations were 5975: 1332: 2057: 1212:, considered the first in the country. Other sources say that the first roadside park in the country was created by Herbert Larson near what is now 1189: 5566:
Final Supplemental Environmental Impact Statement to the 1981 Final Environmental Impact Statement, Proposed US 31 Freeway Connection to I-94
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along the Interstates in 1963, and later expanded the practice to other freeways and used the mileages to number the interchanges along I-94.
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There are several future highway projects current in stages of planning or construction. One is looking at improvements to US 131 in
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The first centerline was painted on a state highway in 1917 along the Marquette–Negaunee Road which was designated Trunkline 15, now
636: 5785: 3058:"Gov. Rick Snyder Signs Bills Focused on Creating Good Government Practices: Also Signs Memorial Highway, 'Pure Michigan Byways' Bills" 2685: 224:(US Highways), or State Trunkline highways. In their abbreviated format, these classifications are applied to highway numbers with an 6823: 6699: 7515: 6618: 6417: 3292:
How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States
4962:(Map) (1978–1979 ed.). c. 1:190,080. Lansing: Michigan Department of State Highways and Transportation. Grand Rapids inset. 629: 574: 179: 6351: 6316: 6110: 3786: 1383: 705:
have been upgraded to freeway standards. All or part of several state trunklines are also freeways. In the Metro Detroit area,
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Dead Man's Curve along the Marquette–Negaunee Road shown in 1917 with its hand-painted centerline, the first in the nation
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Haggerty Connector opened to traffic on November 1, 2002. Another venture was the construction of a new bridge over the
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in 1926. In fact, each iteration of M-10 has existed in whole or part along a former or future alignment of US 10.
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Michigan. Of these roads, only 7,700 miles (12,000 km) were improved with gravel and 245 miles (394 km) were
3964:"Nation's First Highway Travel Information Center: Celebrate 75 Years at the New Buffalo Welcome Center, May 27, 2010" 2974: 1989:(2011 Michigan supplement to the 2009 federal ed.). Lansing: Michigan Department of Transportation. p. 143. 1291:
were built, ushering in the beginnings of the state's freeway system. These highway improvements were financed by the
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United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials
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granted to the townships in 1827, and federal involvement in road building ended with the 1837 grant of statehood.
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was established in 1805, and the territorial governor established the first road districts. The districts built
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governments. The state government was briefly involved in roads until prohibited by a new constitution in 1850.
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township-controlled roads into 83 county road commissions. On May 4, 1935, the state opened the first highway
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providing access to the handful of National Forests in the state. In addition, Michigan participates in the
7431: 7356: 7053: 7023: 6613: 6598: 6588: 6381: 6356: 6296: 6291: 6216: 6191: 6171: 5497:"When, Oh When, Will 31 Be Done? MDOT Says Linking the Freeway to I-94 East of Benton Harbor Is Years Away" 3338: 3299: 3279: 3156: 2524: 1586: 1307: 1170: 241: 5994: 7446: 7436: 7291: 7131: 6828: 6736: 6708: 6573: 6553: 6221: 6186: 5716: 4641: 1651: 1114: 249: 245: 3816:
Bleck, Christine (April 20, 2015). "Roadside Relief: Parks, Rest Areas, Scenic Turnouts Aid Travelers".
1917: 1237:-numbered highway designations existed on state highways throughout Michigan, while the creation of the 7461: 7456: 7441: 7416: 7386: 7341: 7331: 7316: 7251: 7206: 7166: 7136: 7003: 6988: 6853: 6838: 6508: 6376: 6361: 6241: 5867: 5637: 5282: 5120:(Report). Washington, DC: American Association of State Highway and Transportation Officials. p. 2 5097:(Report). Washington, DC: American Association of State Highway and Transportation Officials. p. 2 5071:(Report). Washington, DC: American Association of State Highway and Transportation Officials. p. 1 4911:(Report). Washington, DC: American Association of State Highway and Transportation Officials. p. 1 4509: 4504: 1801:
was once called Michilimackinac County; it encompassed everything north of the central LP in the 1830s.
1773: 1694: 1663: 1578: 1467: 1181: 1073: 698: 349:
in the state highway numbers is an integral part of the designation and included on the diamond-shaped
1849:. Vol. 1. Lansing, Michigan: Wynkoop, Hallenbeck and Crawford, State Printers. pp. 1868–72. 7361: 7351: 7311: 7301: 7281: 7266: 7256: 7241: 7211: 7156: 7141: 6963: 6913: 6644: 6523: 6321: 6126: 5949:
Stiles, Linda (June 13, 2001). "Funds for I-73 Instead Will Be Used to Repair Routes 127, 223".
3065: 2923: 2557: 2316: 1798: 1781: 1751: 1682: 1625: 1621: 1574: 1562: 1521: 1480: 1446: 1348: 1284: 1247: 1205: 1047: 943: 774: 694: 690: 686: 617: 562: 558: 525: 517: 491: 487: 479: 217: 143: 107: 5465: 5042: 5016: 7471: 7451: 7426: 7421: 7391: 7371: 7366: 7336: 7326: 7286: 7246: 7201: 7191: 7186: 7181: 7151: 7121: 7111: 7071: 6938: 6674: 6654: 6422: 6331: 3719:"PA 19: An Act to Provide for the Construction, Improvement and Maintenance of Trunk Line Highways" 3333:
Mason, Phillip P. (1980). "The Plank Road Craze: A Chapter in the History of Michigan's Highways".
3002: 2166: 1777: 1714: 1629: 1614: 1371: 1213: 1018: 640: 537: 529: 416: 394: 269: 5557: 3413:
Making Michigan Move: A History of Michigan Highways and the Michigan Department of Transportation
7406: 7401: 7396: 7381: 7376: 7346: 7306: 7276: 7221: 7116: 7106: 7091: 7086: 7081: 7076: 7061: 6679: 6246: 6166: 5951: 3993: 1610: 1533: 1525: 1431: 1344: 1315:
The Michigan Turnpike Authority (MTA), an agency created in 1951, proposed the construction of a
1069: 1065: 905: 794: 790: 786: 782: 778: 758: 750: 730: 726: 722: 718: 714: 557:. As just one example of the phenomenon, the freeway between Flint and Standish carries both the 521: 513: 475: 452: 428: 616:
The State Trunkline Highway System comprises four types of highways: Michigan's portions of the
7466: 7321: 7231: 7226: 7216: 7176: 7171: 7161: 7146: 7096: 7066: 6903: 6873: 6848: 6803: 6533: 6463: 6276: 5859: 4217: 4159: 3290: 3270: 3223: 2317: 1941: 1842: 1811: 1785: 1667: 1606: 1602: 1582: 1288: 1272: 1254:
near the Indiana state line; Michigan was the first state in the country to do so at the time.
1003: 738: 734: 710: 706: 685:. In addition to the Interstates, other trunklines are built to freeway standards. Sections of 648: 486:-numbered state routes which became US Highways with the same designations: all of M-16 became 460: 440: 424: 305: 301: 281: 5442: 7296: 7271: 7261: 7236: 7126: 6669: 6664: 6528: 6156: 6073: 5817: 4559: 4110: 3718: 3485:"Woodward Avenue: More than Just the Heart of Detroit, It's the Soul of the Automotive World" 2652: 1975: 1655: 1529: 1251: 1022: 886:
Markers for Federal Forest Highway 16, the Great Lakes Circle Tour, and a Pure Michigan Byway
1411:, completing the longest highway in the state. In 1974, the state implemented mileage-based 7101: 6998: 6689: 6684: 6639: 6634: 6432: 5597: 5501: 4469: 4434: 4289: 4240: 3691:(Report). Lansing, Michigan: Wynkoop, Hallenbeck and Crawford, State Printers. p. 10. 3061: 2136:
Milestones: A History of the Kansas Highway Commission and the Department of Transportation
2021:(Report). Lansing, Michigan: Wynkoop, Hallenbeck and Crawford, State Printers. p. 15. 1838: 1517: 1324: 1217: 1094: 1085: 1050:, was originally an Indian trail converted as a plank road before becoming a state highway. 995: 5917:"Michigan Settles on 3 Options for I-73: State Still May Decide not to Build Highway" 4106:"Michigan To Push Its North–South Turnpike: Toll Road To Link Centers of Industrial Areas" 2928:(Highway sign). Grant Township, Keweenaw County, Michigan: Keweenaw County Road Commission 2517:
Act 51 Primer: A Guide to 1951 Public Act 51 and Michigan Transportation Funding
1548: 681:
Highways in the state maintained by MDOT range from two-lane rural highways up to 12-lane
8: 6973: 6968: 6888: 6798: 6659: 6543: 6518: 6500: 6079: 5172: 5117: 5045:. Letter to Trunkline Numbering Committee. Lansing: Michigan Department of Transportation 5019:. Letter to Trunkline Numbering Committee. Lansing: Michigan Department of Transportation 4146: 3182: 3126: 2015:
Dillman, George C. (1920). "Maintenance: Trunk Line Marking". In Rogers, Frank F. (ed.).
1675: 1633: 1570: 1537: 1471: 1408: 1102: 1061: 970: 913: 893: 770: 409: 261: 194: 4952: 4931: 1763:
Not all freeways and expressways are shown in this image; as of March 28, 2006.
7033: 6928: 6893: 6833: 6764: 6726: 6025: 4813: 4382: 3925: 3626: 2468:(Map) (Winter ed.). . Lansing: Michigan State Highway Department. §§ E9–G10. 2436:(Map) (Winter ed.). . Lansing: Michigan State Highway Department. §§ E9–G10. 2091: 1690: 1590: 1484: 1458: 1340: 1328: 966: 955: 802: 746: 554: 350: 292: 3218:
Morrison, Roger L. (Autumn 1937). "The History and Development of Michigan Highways".
435:-numbered routes lower than 15 are typically located in or around the major cities of 401:, a non-motorized road restricted to bicycles, horse-drawn carriages and pedestrians. 7038: 6978: 6958: 6953: 6948: 6923: 6908: 6898: 6759: 6649: 6490: 6456: 6030: 5986: 5956: 5924: 5834: 5826: 5754: 5602: 5419: 5411: 5388: 5365: 5342: 5319: 5311: 5259: 5227: 5219: 5185: 5177: 5144: 4993: 4963: 4853: 4826: 4818: 4779: 4743: 4718: 4679: 4649: 4623: 4590: 4564: 4474: 4439: 4395: 4387: 4362: 4329: 4294: 4259: 4251: 4209: 4151: 4115: 4064: 4056: 3930: 3885: 3862: 3852: 3829: 3821: 3767: 3734: 3726: 3692: 3639: 3631: 3494: 3417: 3392: 3342: 3227: 3188: 3160: 3130: 3007: 2841: 2833: 2714: 2469: 2437: 2396: 2350: 2335: 2289: 2281: 2255: 2245: 2218: 2180: 2170: 2143: 2104: 2096: 2022: 1950: 1890: 1850: 1566: 1437: 1427: 1386:
three years later on October 31, 1962. The State Highway Department started erecting
1320: 1209: 999: 762: 754: 502: 321: 265: 5894: 1275:
were renumbered to set aside those numbers for future freeways in the state. During
7018: 7008: 6813: 6744: 5306: 4051: 3286: 3266: 2828: 1946: 1671: 1594: 1504: 1495:. Even with these cancelled highways, several proposals were left to be completed. 1492: 1488: 1452: 644: 474:-numbered highway with the same number as a relic of their existence. For example, 277: 4906:"Route Numbering Committee Agenda Showing Action Taken by the Executive Committee" 4882: 2713:(Map). Scale not given. Lansing: Michigan Department of Transportation. Full map. 2603: 2498:(Map) (Summer ed.). . Lansing: Michigan State Highway Department. § M13. 423:(I-696) running along the northern Detroit suburbs. The lowest numbers in use are 337: 7490: 6858: 6558: 5529: 5143:(Map). c. 1:975,000. Lansing: Michigan Department of Transportation. § K12. 5091: 5065: 4905: 4737: 3686: 2016: 1423: 1419: 1367: 1366:
The post-war years were also a period of major bridge building in the state. The
1153: 1147: 1110: 398: 273: 253: 5337:
Roelofs, Ted (January 3, 1981). "Planner Faults Choice of Beltline Consultant".
4092: 3995:
Section 394 Report: Analysis of Transportation Funding Distribution Formula
3906: 3884:(Report). Lansing, Michigan: Franklin DeKlein Co., State Printers. p. 120. 3533: 3454: 3372: 1845:. In Shields, Edmund C.; Black, Cyrenius P. & Broomfield, Archibald (eds.). 908:
program, signing tours along the state-maintained highway closest to Michigan's
831: 7013: 6933: 6716: 4934:. Letter to John P. Woodford. Lansing, Michigan: Federal Highway Administration 4771:
Interstate 69 (US 27 Easterly to Morrice): Clinton and Shiawassee Counties
4717:(Report). Vol. 1. Lansing: Michigan State Highway Department. p. 20. 3538: 3099: 2856: 2528: 2217:(Map). c. 1:975,000. Lansing: Michigan Department of Transportation. Full map. 1686: 1598: 1557: 1500: 1476: 1243: 959: 798: 702: 541: 533: 420: 297: 57: 7504: 6774: 6749: 6721: 6141: 5990: 5830: 5534: 5415: 5315: 5223: 5181: 4822: 4391: 4263: 4255: 4246: 4060: 3825: 3730: 3635: 3231: 3178: 3134: 2837: 2718: 2552: 2493: 2461: 2425: 2285: 2184: 2100: 1722: 1226: 1221: 1106: 1031: 1026: 929: 625: 353:
posted alongside the highways. The state's highways are referred to using an
209: 6034: 5928: 5606: 5323: 5263: 4967: 4857: 4811:
Stuart, Reginald A. (January 27, 1977). "Michigan Drops $ 69-Million Road".
4783: 4747: 4722: 4683: 4653: 4594: 4531: 4478: 4443: 4399: 4333: 4298: 4213: 4155: 4049:
Mieczko, Louis (May 17, 1986). "State, County Haggle Over Davison Repairs".
3934: 3889: 3866: 3696: 3498: 3396: 3346: 3192: 2845: 2473: 2441: 2339: 2259: 2147: 2108: 2026: 1894: 1854: 773:
are also freeways, for all or part of their respective lengths. Sections of
5960: 5838: 5758: 5392: 5369: 5346: 5231: 5189: 4885:. Letter to Donald E. Trull. Washington, DC: Federal Highway Administration 4830: 4627: 4568: 4366: 4324: 4119: 3833: 3771: 3738: 3643: 3421: 3164: 3011: 2978: 2427: 2293: 1954: 1865: 1316: 1276: 951: 901: 647:
are mostly segments of former highway designations that have been moved or
592: 536:
until US 131 was routed onto the former M-131. There was also once an
456: 5427: 5423: 5252:
Ranzenberger, Mark (April 27, 2008). "US 127 Signs Getting Updated".
5152: 5001: 4072: 4068: 3966:(Press release). Michigan Economic Development Corporation. Archived from 3849:
A Drive Down Memory Lane: The Named State and Federal Highways of Michigan
2226: 1681:
The United States Congress legislated a highway proposal in 1991 known as
994:
Congressional appropriations in the 1820s and 1830s connecting Detroit to
868: 291:
in the time before European settlement. Shortly after the creation of the
5360:
Roelofs, Ted (January 18, 1981). "South Belt's Future is Tied to Study".
5148: 5115: 5089: 5063: 4997: 4903: 3945: 2462:
Michigan State Highway Department & Rand McNally (December 1, 1938).
2404: 2400: 2222: 1450:
various citizen's groups, different levels of local government, and both
1412: 1375: 1280: 1185: 986: 939: 909: 512:-numbered state highways that once existed as extensions of US Highways. 5593:"Better Late than Never: US 31 Freeway Finally Reaches Twin Cities" 2602:(Report). County Road Association of Michigan. p. 2. Archived from 822: 287:
Predecessors to today's modern highways include the foot trails used by
4293:. St. Joseph, Michigan. Associated Press. October 13, 1959. p. 3. 3432: 1463: 1354: 1138: 1056: 1035: 990: 490:
and most of M-10 from Detroit to Saginaw was assumed into the route of
309: 240:(MDOT) and comprises 9,669 miles (15,561 km) of trunklines in all 5691:"After Nearly 20 Years, US 31 Freeway Will Get Connected to I-94" 5636:(Press release). Michigan Department of Transportation. Archived from 5281:(Press release). Michigan Department of Transportation. Archived from 4001:(Report). Lansing: Michigan Department of Transportation. p. 12. 3685:
Belknap, Leslie H. (1920). "Construction". In Rogers, Frank F. (ed.).
2802:(Map). Scale not given. Lansing: Michigan Department of Transportation 2780:(Map). Scale not given. Lansing: Michigan Department of Transportation 985:
These roads proved inadequate to the needs of the military during the
877: 656: 6769: 5863: 5138: 4987: 4700: 4416: 4187: 4033: 3991: 3672: 3024: 2792: 2770: 2708: 2683: 2651:
Natzke, Stefan; Neathery, Mike & Adderly, Kevin (June 20, 2012).
2627: 2494:
Michigan State Highway Department & Rand McNally (June 1, 1943).
2212: 2056:(Report). Lansing: Michigan Department of Transportation. p. 1. 1912: 1042: 544:(both have since been changed to I-94 and US 12, respectively). 313: 6448: 5406:
Greenwood, Tom (November 1, 2002). "Ribbon Cutting Opens New Road".
4202:"Autos Across Mackinac: Bridge Construction Continues; Tourism Down" 4142:"Autos Across Mackinac: Michigan Decides Against Building Turnpikes" 3622:"Centerline Marked: State Inventor of Ubiquitous Centerline Honored" 3607: 3588: 3572: 3470: 3411: 1658:
that opened in October 2013. MDOT continues to purchase parcels for
6754: 6480: 6063: 5212:"Pleasant Ridge Journal: The Freeway It Took A Generation to Build" 2592: 1552:
Construction along I-96 for the interchange with M-231 in July 2013
1398: 1387: 1143: 497: 382: 213: 5168:"Home of the American Auto Finds Reuther Freeway a Mixed Blessing" 4674:"Interstates Get New Exit Signs: Michigan Using National System". 3762:"Michigan May Do Well Following Wisconsin's Road Marking System". 3123:
Michigan Highway History Timeline 1701–2001: 300 Years of Progress
1510:
American Association of State Highway and Transportation Officials
859: 624:(US Highways), and the regular state trunklines; the fourth type, 6843: 5747:"Michigan Department of Transportation Updates US 131 Plans" 5724: 5694: 5469: 2388: 2368: 1881: 1445:
The Michigan Highway Commission canceled the northern section of
1262: 1134: 1007: 947: 682: 436: 404: 257: 5664:"Final Leg of US 31 Freeway in Berrien County to Open Next Week" 4712: 3000:
Davis, R. Matt (May 1, 1986). "Signs To Mark Lake Circle Tour".
2280:. Vol. 43, no. 3–4. March–April 1964. pp. 11–13. 4742:(Report). Lansing: Michigan Department of Transportation. n.p. 4715:
I-96 Freeway Planning and Route Location Study, City of Detroit
3305: 2972: 2596:
Michigan’s County Road Commissions: Driving Our Economy Forward
2395:(Map). . Lansing: Michigan State Highway Department. Full map. 2274:"Route Renumbering: New Green Markers Will Replace Old Shields" 1776:
use the older black and white square marker, while others like
5090:
Special Committee on U.S. Route Numbering (October 11, 1985).
4904:
Special Committee on U.S. Route Numbering (October 13, 1979).
3851:. Allegan Forest, Michigan: Priscilla Press. pp. 243–44. 3102:. Association of Southern Michigan Road Commissions. p. 1 2948:"CR 186 (Brampton Road, 27.5 Road) in Brampton, Michigan" 2755: 2743: 2731: 2046: 1319:
to run north–south in the state. The original termini for the
67: 5064:
Special Committee on U.S. Route Numbering (October 1, 1983).
4250:. Vol. 387, no. 8586 (US ed.). June 26, 2008. 3416:. Lansing: Michigan Department of Transportation. p. 3. 1266:
Junction between M-28 and M-178 south of Munising before 1941
1055:
maintenance necessary to keep the roads in good repair. Even
635:
The highways in the system range in length from the unsigned
256:. Components of the system range in scale from 10-lane urban 4678:. Toledo, Ohio. Associated Press. July 4, 1974. p. 19. 4589:. United Press International. December 13, 1972. p. 1. 4465:"World's Heaviest Lift Bridge Dedication Is Set at Houghton" 3882:
Fourteenth Biennial Report of the State Highway Commissioner
3725:. Fort Wayne, Indiana: Fort Wayne Printing. pp. 31–35. 3098:
Pohl, Dorothy G. & Brown, Norman E. (December 2, 1997).
2215:
Uniquely Michigan: Official Department of Transportation Map
1561:
completed in 1992 with the last four miles (6.4 km) of
1195: 5464:
Brenzing, Bob & Cunningham, Darren (October 30, 2015).
4648:. United Press International. November 2, 1973. p. 3. 2921: 2897:"CR 204 (Airport Road) in Bessemer Township, Michigan" 2871:"CR 501 (Midway Drive) in Negaunee Township, Michigan" 1520:, changes to the routing of US 10, and the removal of 6109: 5976:"South Takes the Lead: I-73 Will Push from South to North" 5864:"Intermodal Surface Transportation Efficiency Act of 1991" 5116:
Special Committee on U.S. Route Numbering (June 9, 1986).
3025:
Michigan Department of Transportation (February 5, 2010).
639:(BS I-375) at 0.170 miles (0.274 km) and signed 601: 415:
The highest numbers used for highway designations include
72:
A map of state trunkline highways in the state of Michigan
5897:. Washington, DC: Government Printing Office. §1105(c)(5) 5555: 5443:"Work Progresses on the New M-231 Route in Ottawa County" 2087:"You Haven't Lived Here until You Take a Drive down M-99" 978:
for the five great avenues in the city following a fire.
284:
or roadway segments left over from realignment projects.
4954:
Michigan Department of State Highways and Transportation
3688:
Eighth Biennial Report of the State Highway Commissioner
3006:. Houghton, Michigan. Capital News Service. p. 16. 2793:
Michigan Department of Transportation (September 2009).
2771:
Michigan Department of Transportation (September 2009).
2593:
County Road Association of Michigan (January 21, 2009).
2160: 2134:
Schirmer, Sherry Lamb & Wilson, Theodore A. (1986).
2018:
Eighth Biennial Report of the State Highway Commissioner
236:- prefix, respectively. The system is maintained by the 41: 4990:
Michigan, Great Lake State: Official Transportation Map
4959:
Michigan, Great Lake State: Official Transportation Map
3992:
Michigan Department of Transportation (March 1, 2010).
3033:. Michigan Department of Transportation. Archived from 610:
Markers for BL I-196 (left), and Bus. M-60 (right)
50: 32: 5892: 5858: 5445:(Press release). Michigan Department of Transportation 2369:
Michigan State Highway Department (December 1, 1926).
520:
before the latter was decommissioned in Michigan, and
385:, analogous to freeways in the United States, whereas 5895:"The National Highway System Designation Act of 1995" 3056:
Wurfel, Sara & Murray, Dave (December 31, 2014).
2973:
Office of Federal Lands Highway (December 18, 2009).
2650: 482:. In addition, there are two occurrences of original 5572:. Michigan Department of Transportation. p. iii 3716: 3532:
Johnston, Louis & Williamson, Samuel H. (2023).
3153:
Yesterday's Highways: Traveling Around Early Detroit
2373:(Map). . Lansing: Michigan State Highway Department. 2244:. Roscommon, Michigan: Abri-Press. pp. 172–77. 1837: 1704: 1441:
Planning map for the Detroit area freeways from 1955
1113:
from Detroit, was elected national president of the
60:
for Interstate 75, US Highway 23, and M-28
5738: 3757: 3755: 3391:. Ann Arbor, Michigan: Braun-Brumfield. p. 7. 3388:
Michigan Highways from Indian Trails to Expressways
1843:"Chapter 91: State Reward Trunk Line Highways" 1479:freeway northward to Petoskey, an extension of the 528:before routing changes separated the two highways. 5463: 5353: 5330: 4239: 3531: 3527: 3525: 3523: 3521: 3519: 3517: 3515: 1987:Michigan Manual on Uniform Traffic Control Devices 1788:uses a green and white sign for some county roads. 1046:Grand River Avenue, once a part of M-16 and later 846:MDOT assigns the numbers for a parallel system of 6021:"Group Seeks to Revive I-73 Interest in Michigan" 5788:. Grand Rapids, Michigan: WXMI-TV. Archived from 4735: 4438:. Associated Press. November 1, 1957. p. 1. 2567:. Michigan Department of Information Technology. 1980:"Chapter 2D: Guide Signs—Conventional Roads" 1784:does not use county road numbers or markers, and 1462:. The Detroit City Council, led by then-Chairman 812: 470:Many former US Highways in Michigan have left an 7502: 3752: 2977:. Federal Highway Administration. Archived from 840:Markers for C-66 (left), and CR 492 (right) 565:designations for around 75 miles (121 km). 5923:. Toledo, Ohio. December 14, 2000. p. B2. 5717:"New US 31 Route Opens to Warm Receptions" 5625: 5434: 4767: 4563:. Lansing, Michigan. May 17, 1972. p. B5. 4312: 3512: 3260: 3258: 3245: 3243: 3241: 2322:American Association of State Highway Officials 2047:Office of Governmental Affairs (January 2013). 5139:Michigan Department of Transportation (2014). 4988:Michigan Department of Transportation (1980). 4713:Interstate 96 Planning Committee (1964). 4634: 4328:. Associated Press. June 4, 1959. p. 11. 4285:"Interstate 75 Road Markers Are Unveiled" 2709:Michigan Department of Transportation (2008). 2684:Michigan Department of Transportation (2021). 2628:Michigan Department of Transportation (n.d.). 2558:"Appendix C: State Trunkline Connector Routes" 2242:Michigan's West Coast: Explore the Shore Guide 2213:Michigan Department of Transportation (2010). 2161:Driving Standards Agency (2007). "Motorways". 2133: 1974:; Michigan Department of Transportation & 1331:. The state highway commissioner at the time, 733:have such sections. In the rest of the state, 467:trunkline counterpart elsewhere in the state. 427:along Woodward Avenue in the Detroit area and 6584:National Register of Historic Places listings 6464: 6095: 5488: 5258:. Mount Pleasant, Michigan. pp. 1A, 6A. 5245: 5043:"Dual and Triple Routing on State Trunklines" 5040: 5017:"Dual and Triple Routing on State Trunklines" 5014: 4837: 4696: 4667: 4412: 4183: 4029: 3787:"Stopping at Roadside Table? It Started Here" 3668: 3603: 3584: 3568: 3466: 3409: 2554:Michigan Department of Information Technology 1810:The first centerline was invented in 1911 in 1089:the 202 chartered plank road companies. 1072:; the shortest was a mile (1.6 km) near 252:peninsulas (UP, LP), which are linked by the 5893:United States Congress (November 28, 1995). 5251: 5036: 5034: 4932:"Removal of I-296 Designation, Grand Rapids" 4524: 4277: 3957: 3955: 3840: 3255: 3238: 3226:Bureau of Alumni Relations. pp. 59–73. 3055: 2690:(Map). Michigan Department of Transportation 2364: 2362: 2360: 1966: 1964: 1601:freeway northward. The final segment of the 1358:M-39 bridge over the River Rouge in Dearborn 942:from Fort Pitt to Fort Detroit which is now 6012: 5909: 5905:– via Federal Highway Administration. 5708: 5634:"US 31 in Berrien County Opens Today!" 5376: 5297: 5015:Kanillopoolos, John J. (October 19, 1982). 4613: 4611: 3987: 3985: 3918: 3912: 3213: 3211: 3209: 3146: 3144: 2824:"County Primary Road Marking System Okayed" 2416:(Includes all changes through July 1, 1960) 2266: 568: 6471: 6457: 6102: 6088: 5714: 5657: 5655: 5399: 5382: 5303: 5279:"Governor Engler Opens US 27 Freeway" 4946: 4806: 4804: 4802: 4800: 4386:. March 14, 1962. part 2, p. 1. 3328: 3326: 3324: 2389:Michigan State Highway Department (1960). 1877: 1875: 1847:The Compiled Laws of the State of Michigan 5813:"Finishing US 127 Still Has Support" 5601:. St. Joseph, Michigan. pp. 1A, 6A. 5405: 5270: 5210:Schmidt, William E. (December 15, 1989). 5132: 5041:Kanillopoolos, John J. (March 17, 1983). 5031: 5008: 4981: 4897: 4557:"Coming Color: Lane Lines To Be Yellow". 4352: 4350: 4232: 4088: 3961: 3952: 3919:Vellequette, Larry P. (October 4, 2005). 3902: 3493:. Arlington Heights, Illinois. §9, p. 1. 3450: 3368: 3114: 3097: 2487: 2455: 2419: 2384: 2382: 2380: 2357: 2208: 2206: 2204: 2202: 2200: 2198: 2196: 2194: 1961: 1422:in the city, and a new routing along the 5777: 5556:Project Planning Division (April 2004). 5276: 5203: 4929: 4876: 4874: 4608: 4406: 4179: 4177: 4025: 4023: 3982: 3630:. Marquette, Michigan. pp. 1A, 6A. 3410:Kulsea, Bill & Shawver, Tom (1980). 3285: 3265: 3222:. Vol. 39, no. 54. Ann Arbor: 3217: 3206: 3141: 3120: 2513: 2509: 2507: 2505: 2426:Michigan State Highway Department & 2239: 2233: 1908: 1906: 1904: 1741:Measurement as of July 7, 2015. 1547: 1543: 1436: 1397: 1353: 1306: 1261: 1194: 1152: 1041: 928: 655: 540:that served as an alternate routing for 496: 446: 408:M-553 approaching Glass' Curve south of 403: 336: 5783: 5744: 5688: 5652: 5440: 5359: 5336: 5209: 5141:Pure Michigan: State Transportation Map 4930:Merchant, David A. (December 3, 1979). 4923: 4843: 4797: 4084: 4082: 4048: 3879: 3846: 3784: 3778: 3684: 3599: 3597: 3446: 3444: 3442: 3364: 3362: 3360: 3358: 3356: 3321: 3308:"Consumer Price Index (estimate) 1800–" 3249: 3177: 3150: 3093: 3091: 3089: 3087: 3085: 3083: 2774:Superior Region Winter Level of Service 2679: 2677: 2632:. Michigan Department of Transportation 2080: 2078: 2040: 2014: 1920:. Michigan Department of Transportation 1872: 1693:, then on a continuation along I-75 to 1617:; that highway opened in October 2015. 1597:opened in 2001 and 2003, extending the 1556:The final section of the controversial 1402:Exit 254 on I-75 south of Grayling 172:Michigan State Trunkline Highway System 7503: 6112:Numbered highways in the United States 6018: 5985:. Marion, South Carolina. p. 5A. 5973: 5948: 5886: 5852: 5661: 5631: 5613:from the original on November 20, 2018 5159: 4883:"Removing I-296 Signs in Grand Rapids" 4880: 4844:Johnson, Malcolm (December 23, 1977). 4810: 4706: 4500:"New International Bridge Opens Today" 4457: 4422: 4347: 4199: 4139: 3650:from the original on December 24, 2013 3378: 3121:Lingeman, Stanley D. (April 6, 2001). 3018: 2653:"What is the National Highway System?" 2621: 2514:Hamilton, William E. (February 2007). 2377: 2312: 2310: 2191: 2063:from the original on February 11, 2014 1833: 1831: 1378:was completed in August 1959, and the 1208:(Grand River Avenue) in 1929 south of 933:Map of the pre-statehood Indian trails 6478: 6452: 6083: 5715:Springgate, Jack (November 9, 2022). 5590: 5494: 5476:from the original on February 8, 2017 5165: 4871: 4776:Michigan Department of Transportation 4690: 4575: 4380:"Mich. To Pave Last Gravel Highway". 4174: 4044: 4042: 4020: 4008:from the original on October 15, 2015 3815: 3797:from the original on October 14, 2012 3662: 3619: 3613: 3482: 3476: 3384: 3332: 3306:Federal Reserve Bank of Minneapolis. 2999: 2993: 2925:Brockway Mountain Drive West Terminus 2756:Office of Governmental Affairs (2013) 2744:Office of Governmental Affairs (2013) 2732:Office of Governmental Affairs (2013) 2702: 2546: 2502: 2154: 2084: 1914:Michigan Department of Transportation 1901: 1128:Michigan Department of Transportation 1121: 622:United States Numbered Highway System 238:Michigan Department of Transportation 5983:Marion Star & Mullins Enterprise 5810: 5689:Westaby, Robb (September 28, 2020). 5632:Martin, Julie A. (August 27, 2003). 4977:– via Michigan History Center. 4532:"Michigan Mirror: Simple Signs Work" 4320:"Michigan Delays Road Number System" 4079: 3896: 3594: 3578: 3562: 3460: 3439: 3403: 3353: 3337:. Vol. 2, no. 1. Lansing: 3080: 2796:North Region Winter Level of Service 2674: 2630:"National Highway System (NHS) Maps" 2483:– via Michigan History Center. 2451:– via Michigan History Center. 2414:– via Michigan History Center. 2330:(Map). 1:7,000,000. Washington, DC: 2278:California Highways and Public Works 2075: 1996:from the original on January 9, 2016 1932: 1393: 1184:. Winter maintenance started during 5880:Bureau of Transportation Statistics 5584: 4881:Conner, Robert E (April 11, 1979). 4583:"Gasoline Tax Wins Senate Approval" 3962:Borgstrom, Kirsten (May 25, 2010). 3921:"$ 2.6M Center To Be Welcome Sight" 3820:. Marquette, Michigan. p. 1A. 3620:Boyle, Johanna (November 7, 2011). 3483:Stein, Jason (September 13, 2009). 2644: 2307: 2140:Kansas Department of Transportation 1828: 1735: 1257: 117:9,669 mi (15,561 km) 13: 5974:Hickey, JoAnne (August 22, 2007). 5784:Westaby, Robb (October 30, 2013). 5662:Swidwa, Julie (November 5, 2022). 5525:"Bridge OK Could Save a Butterfly" 5277:Truscott, John (August 31, 1998). 5166:Brown, Warren (February 4, 1990). 5118:"Route Numbering Committee Agenda" 5092:"Route Numbering Committee Agenda" 5066:"Route Numbering Committee Agenda" 4846:"Why Michigan Is Curbing Freeways" 4039: 3766:. September 20, 1919. p. 10. 3187:(Map). . New York: David H. Burr. 3100:"The History of Roads in Michigan" 2966: 2816: 2115:from the original on June 26, 2013 1744: 1662:to be used for future upgrades of 1165:, several of which had associated 954:, Ohio. This trail connected with 547: 14: 7527: 6057: 5811:Rook, Christine (July 12, 2009). 5495:Aiken, Scott (October 20, 2013). 5441:Richard, John (January 4, 2013). 4622:. November 16, 2004. p. A2. 3220:Michigan Alumnus Quarterly Review 2922:Keweenaw County Road Commission. 2574:from the original on May 22, 2011 1949:. December 29, 2005. p. B3. 1883:Michigan State Highway Department 1220:in 1919–20. The first crows nest 7484: 6029:. Adrian, Michigan. p. A8. 6019:Pelham, Dennis (July 16, 2011). 5967: 5942: 5804: 5682: 5591:Aiken, Scott (August 23, 2003). 5549: 5517: 5457: 5109: 5083: 5057: 4761: 4729: 4200:Bagley, Les (January 17, 2008). 4140:Bagley, Les (October 25, 2007). 4114:. February 21, 1955. p. 2. 3785:Ellison, Garret (July 4, 2011). 2085:Meyer, Zlati (August 19, 2012). 1707: 1589:and route location. Bypasses of 1370:opened on November 1, 1957, the 1199:Milemarker used in 1922 for M-14 1021:encouraged state involvement in 876: 867: 858: 830: 821: 600: 591: 216:, including those designated as 66: 49: 40: 31: 7516:1913 establishments in Michigan 5466:"M-231 Is Now Open for Traffic" 4852:. Associated Press. p. 4. 4642:"Around the State: West Branch" 4618:"Building the South Beltline". 4550: 4492: 4373: 4193: 4133: 4098: 3873: 3809: 3721:. In Vaughn, Coleman C. (ed.). 3710: 3678: 3553:Gross Domestic Product deflator 3171: 3049: 2940: 2915: 2889: 2863: 2761: 2749: 2737: 2725: 2586: 2332:United States Geological Survey 2127: 1804: 1791: 1780:use the newer pentagon marker. 1766: 1757: 1654:, which includes the bypass of 1337:Federal Aid Highway Act of 1956 924: 676: Miscellaneous expressways 575:Interstate Highways in Michigan 516:was originally an extension of 478:runs along a portion of former 5786:"New US 131 Bypass Opens" 5745:Riestma, Jeff (May 21, 2008). 5105:– via Wikimedia Commons. 5079:– via Wikimedia Commons. 4919:– via Wikimedia Commons. 3717:Michigan Legislature (1919) . 3202:– via Wikimedia Commons. 2832:. October 5, 1970. p. 6. 2661:Federal Highway Administration 2371:Official Highway Condition Map 2008: 1972:Federal Highway Administration 1620:Another project completed the 1540:, has never been implemented. 898:Federal Highway Administration 813:County roads and other systems 206:State Trunkline Highway System 24:State Trunkline Highway System 1: 4361:. March 1, 2010. p. A8. 4357:"A Brief History of Paving". 3534:"What Was the U.S. GDP Then?" 2565:Michigan Geographic Framework 2496:Official Michigan Highway Map 2465:Official Michigan Highway Map 2433:Official Michigan Highway Map 1939:"Bridge Legislation Signed". 1821: 1581:) opened on August 31, 1998. 1285:Detroit Industrial Expressway 1107:Horatio S. "Good Roads" Earle 805:with other freeways as well. 3929:. Toledo, Ohio. p. B2. 3339:Michigan Department of State 3300:American Antiquarian Society 3280:American Antiquarian Society 3157:Wayne State University Press 2829:The Holland Evening Sentinel 2525:Michigan House Fiscal Agency 1587:minority-owned subcontractor 1503:/US 131 interchange in 1171:Federal Aid Road Act of 1916 637:Business Spur Interstate 375 583:State Trunklines in Michigan 508:There are also instances of 341:Welcome sign along US 8 327: 7: 6579:National Historic Landmarks 5848:– via Newspapers.com. 4739:Lansing Area Trunkline Plan 4697:Kulsea & Shawver (1980) 4663:– via Newspapers.com. 4546:– via Newspapers.com. 4538:. August 4, 1966. p. 2 4520:– via Newspapers.com. 4488:– via Newspapers.com. 4473:. June 7, 1960. p. 3. 4413:Kulsea & Shawver (1980) 4308:– via Newspapers.com. 4184:Kulsea & Shawver (1980) 4030:Kulsea & Shawver (1980) 3880:Dillman, George C. (1932). 3669:Kulsea & Shawver (1980) 3604:Kulsea & Shawver (1980) 3585:Kulsea & Shawver (1980) 3569:Kulsea & Shawver (1980) 3508:– via Newspapers.com. 3467:Kulsea & Shawver (1980) 2527:. p. 8. Archived from 1700: 1293:Defense Highway Act of 1941 1115:League of American Wheelmen 10: 7532: 7511:State highways in Michigan 5868:Government Printing Office 5693:. Grand Rapids, Michigan: 5468:. Grand Rapids, Michigan: 4736:Planning Division (1961). 4646:Traverse City Record-Eagle 4510:United Press International 4505:Traverse City Record-Eagle 3151:Forster, Edith C. (1951). 1918:"Road & Highway Facts" 1374:, the largest double-deck 1125: 919: 848:county-designated highways 572: 16:Highway system in Michigan 7480: 7052: 6787: 6735: 6707: 6698: 6627: 6499: 6487: 6405: 6140: 6119: 5505:. Benton Harbor, Michigan 4793:– via Google Books. 4757:– via Google Books. 3748:– via Google Books. 3706:– via Google Books. 3385:Mason, Philip P. (1959). 3027:"Drive Home Our Heritage" 2687:Next Generation PR Finder 2163:The Official Highway Code 2050:A Citizen's Guide to MDOT 2036:– via Google Books. 1752:Mackinac Bridge Authority 1645: 1622:St. Joseph Valley Parkway 1613:for a highway designated 664: Interstate Highways 618:Interstate Highway System 524:was once an extension of 244:of the state on both the 167: 162: 152: 142: 137: 121: 113: 101: 96: 65: 28: 23: 6514:Congressional delegation 6428:Northern Mariana Islands 5938:– via Google News. 4867:– via Google News. 4768:Design Division (1981). 4604:– via Google News. 4453:– via Google News. 4343:– via Google News. 4241:"The Cracks are Showing" 4129:– via Google News. 3003:The Daily Mining Gazette 2303:– via Archive.org. 2240:Hutchins, Brian (2005). 2167:Department for Transport 1728: 1715:Michigan Highways portal 1372:Portage Lake Lift Bridge 1311:M-87 on November 1, 1956 729:(Van Dyke Freeway), and 569:State Trunkline Highways 332: 158:US Highway n (US n) 133:, signed by July 1, 1919 5952:Jackson Citizen Patriot 5723:. South Bend, Indiana: 5128:– via Wikisource. 5053:– via Wikisource. 5027:– via Wikisource. 4942:– via Wikisource. 4893:– via Wikisource. 4089:Pohl & Brown (1997) 3903:Pohl & Brown (1997) 3847:Barnett, LeRoy (2004). 3451:Pohl & Brown (1997) 3399:– via HathiTrust. 3369:Pohl & Brown (1997) 2657:National Highway System 1146:roadway was laid along 989:. Territorial Governor 906:Great Lakes Circle Tour 902:Federal Forest Highways 630:National Highway System 579:US Highways in Michigan 553:stretch of pavement in 6132:U.S. Numbered Highways 5860:United States Congress 5670:. St. Joseph, Michigan 5385:The Grand Rapids Press 5362:The Grand Rapids Press 5339:The Grand Rapids Press 4620:The Grand Rapids Press 4359:The Grand Rapids Press 3791:The Grand Rapids Press 3764:The Grand Rapids Press 3224:University of Michigan 3062:Office of the Governor 2318:Bureau of Public Roads 1942:The Grand Rapids Press 1553: 1528:to remove it from the 1442: 1403: 1359: 1312: 1267: 1200: 1158: 1051: 938:trails, including the 934: 916:on December 30, 2014. 725:(Southfield Freeway), 678: 505: 412: 342: 222:United States Numbered 125:May 13, 1913 6884:Independence Township 6819:Chesterfield Township 6069:Michigan Highway Ends 5862:(December 18, 1991). 5818:Lansing State Journal 4111:Youngstown Vindicator 3335:Great Lakes Informant 2324:(November 11, 1926). 1976:Michigan State Police 1551: 1544:Into the 21st century 1530:wrong-way concurrency 1440: 1401: 1357: 1310: 1281:Willow Run Expressway 1265: 1198: 1156: 1045: 1023:internal improvements 932: 659: 500: 447:Numerical duplication 407: 357:syntax as opposed to 340: 270:non-motorized highway 6869:Grand Blanc Township 6594:State Historic Sites 6418:District of Columbia 6076:at Michigan Highways 5668:The Herald Palladium 5640:on December 25, 2011 5598:The Herald-Palladium 5502:The Herald-Palladium 4850:Ludington Daily News 4587:Ludington Daily News 4470:Ironwood Daily Globe 4435:Ludington Daily News 2711:Truck Operator's Map 2609:on September 9, 2013 2430:(December 1, 1937). 2392:Official Highway Map 1839:Michigan Legislature 1380:International Bridge 1178:County Road 492 1086:Michigan Legislature 971:farm-to-market roads 801:have been routed to 670: Other freeways 532:was an extension of 208:consists of all the 7491:Michigan portal 6944:Pittsfield Township 6864:Georgetown Township 6809:Bloomfield Township 6619:Tourist attractions 6127:Interstate Highways 5792:on November 3, 2013 5765:on October 12, 2012 5558:"Executive Summary" 5364:. pp. 1F, 2F. 5341:. pp. 1A, 2A. 5310:. pp. A1, A5. 5173:The Washington Post 4774:(Report). Lansing: 4206:The St. Ignace News 4147:The St. Ignace News 3793:. pp. A3, A4. 3555:figures follow the 3127:Library of Michigan 2523:(Report). Lansing: 1814:by Edward N. Hines. 1689:and US 127 to 1409:William G. Milliken 1103:Good Roads Movement 914:Pure Michigan Byway 894:U.S. Forest Service 713:(Davison Freeway), 645:unsigned trunklines 351:reassurance markers 262:local-express lanes 7044:Ypsilanti Township 7024:Waterford Township 6765:Southeast Michigan 6727:Keweenaw Peninsula 6026:The Daily Telegram 6000:on October 6, 2011 5866:. Washington, DC: 5216:The New York Times 4814:The New York Times 4536:The Wakefield News 4383:Milwaukee Sentinel 3818:The Mining Journal 3627:The Mining Journal 3068:on January 3, 2015 2981:on August 18, 2010 2952:Google Street View 2901:Google Street View 2875:Google Street View 2092:Detroit Free Press 1554: 1459:Detroit Free Press 1443: 1404: 1382:opened across the 1360: 1341:Interstate Highway 1313: 1268: 1201: 1159: 1122:Early 20th century 1052: 1019:state constitution 967:Michigan Territory 935: 679: 506: 455:, as well as both 413: 343: 293:Michigan Territory 266:undivided highways 264:to two-lane rural 148:Interstate n (I-n) 97:System information 7498: 7497: 6919:Meridian Township 6829:Commerce Township 6783: 6782: 6760:Northern Michigan 6609:Tallest buildings 6446: 6445: 6064:Michigan Highways 5751:Kalamazoo Gazette 5285:on March 15, 2007 4560:The State Journal 3252:, pp. 11–12. 3060:(Press release). 3037:on March 14, 2010 2975:"Forest Highways" 2767:See for example: 2351:Wikimedia Commons 2176:978-0-11-552814-9 1978:(December 2009). 1887:State of Michigan 1652:St. Joseph County 1394:Late 20th century 1321:Michigan Turnpike 1239:US Highway System 958:which led to the 717:(Lodge Freeway), 322:Michigan Turnpike 306:Private companies 278:unsigned highways 202: 201: 84: US Highways 78: Interstates 7523: 7489: 7488: 7487: 7004:Sterling Heights 6989:St. Clair Shores 6984:Saginaw Township 6879:Holland Township 6854:Farmington Hills 6839:Dearborn Heights 6824:Clinton Township 6745:Central Michigan 6705: 6704: 6473: 6466: 6459: 6450: 6449: 6144: 6120:National systems 6113: 6104: 6097: 6090: 6081: 6080: 6051: 6050: 6048: 6046: 6041:on April 1, 2012 6037:. Archived from 6016: 6010: 6009: 6007: 6005: 5999: 5993:. Archived from 5980: 5971: 5965: 5964: 5946: 5940: 5939: 5937: 5935: 5913: 5907: 5906: 5904: 5902: 5890: 5884: 5883: 5877: 5875: 5856: 5850: 5849: 5847: 5845: 5808: 5802: 5801: 5799: 5797: 5781: 5775: 5774: 5772: 5770: 5761:. Archived from 5742: 5736: 5735: 5733: 5731: 5712: 5706: 5705: 5703: 5701: 5686: 5680: 5679: 5677: 5675: 5659: 5650: 5649: 5647: 5645: 5629: 5623: 5622: 5620: 5618: 5588: 5582: 5581: 5579: 5577: 5571: 5562: 5553: 5547: 5546: 5544: 5542: 5537:. April 24, 1994 5521: 5515: 5514: 5512: 5510: 5492: 5486: 5485: 5483: 5481: 5461: 5455: 5454: 5452: 5450: 5438: 5432: 5431: 5408:The Detroit News 5403: 5397: 5396: 5380: 5374: 5373: 5357: 5351: 5350: 5334: 5328: 5327: 5307:Holland Sentinel 5301: 5295: 5294: 5292: 5290: 5274: 5268: 5267: 5249: 5243: 5242: 5240: 5238: 5207: 5201: 5200: 5198: 5196: 5163: 5157: 5156: 5136: 5130: 5129: 5127: 5125: 5113: 5107: 5106: 5104: 5102: 5096: 5087: 5081: 5080: 5078: 5076: 5070: 5061: 5055: 5054: 5052: 5050: 5038: 5029: 5028: 5026: 5024: 5012: 5006: 5005: 4985: 4979: 4978: 4976: 4974: 4950: 4944: 4943: 4941: 4939: 4927: 4921: 4920: 4918: 4916: 4910: 4901: 4895: 4894: 4892: 4890: 4878: 4869: 4868: 4866: 4864: 4841: 4835: 4834: 4808: 4795: 4794: 4792: 4790: 4765: 4759: 4758: 4756: 4754: 4733: 4727: 4726: 4710: 4704: 4694: 4688: 4687: 4671: 4665: 4664: 4662: 4660: 4638: 4632: 4631: 4615: 4606: 4605: 4603: 4601: 4579: 4573: 4572: 4554: 4548: 4547: 4545: 4543: 4528: 4522: 4521: 4519: 4517: 4496: 4490: 4489: 4487: 4485: 4461: 4455: 4454: 4452: 4450: 4426: 4420: 4410: 4404: 4403: 4377: 4371: 4370: 4354: 4345: 4344: 4342: 4340: 4316: 4310: 4309: 4307: 4305: 4290:The Herald-Press 4281: 4275: 4274: 4272: 4270: 4243: 4236: 4230: 4229: 4227: 4225: 4216:. Archived from 4197: 4191: 4181: 4172: 4171: 4169: 4167: 4158:. Archived from 4137: 4131: 4130: 4128: 4126: 4102: 4096: 4086: 4077: 4076: 4052:The Detroit News 4046: 4037: 4027: 4018: 4017: 4015: 4013: 4007: 4000: 3989: 3980: 3979: 3977: 3975: 3970:on June 28, 2013 3959: 3950: 3949: 3943: 3941: 3916: 3910: 3900: 3894: 3893: 3877: 3871: 3870: 3844: 3838: 3837: 3813: 3807: 3806: 3804: 3802: 3782: 3776: 3775: 3759: 3750: 3749: 3747: 3745: 3714: 3708: 3707: 3705: 3703: 3682: 3676: 3666: 3660: 3659: 3657: 3655: 3617: 3611: 3601: 3592: 3582: 3576: 3566: 3560: 3550: 3548: 3546: 3529: 3510: 3509: 3507: 3505: 3480: 3474: 3464: 3458: 3448: 3437: 3436: 3430: 3428: 3407: 3401: 3400: 3382: 3376: 3366: 3351: 3350: 3341:. pp. 1–4. 3330: 3319: 3318: 3316: 3314: 3303: 3297: 3283: 3277: 3262: 3253: 3247: 3236: 3235: 3215: 3204: 3203: 3201: 3199: 3175: 3169: 3168: 3148: 3139: 3138: 3118: 3112: 3111: 3109: 3107: 3095: 3078: 3077: 3075: 3073: 3064:. Archived from 3053: 3047: 3046: 3044: 3042: 3022: 3016: 3015: 2997: 2991: 2990: 2988: 2986: 2970: 2964: 2963: 2961: 2959: 2954:. September 2008 2944: 2938: 2937: 2935: 2933: 2919: 2913: 2912: 2910: 2908: 2903:. September 2009 2893: 2887: 2886: 2884: 2882: 2877:. September 2008 2867: 2861: 2860: 2854: 2852: 2820: 2814: 2811: 2809: 2807: 2801: 2789: 2787: 2785: 2779: 2765: 2759: 2753: 2747: 2741: 2735: 2729: 2723: 2722: 2706: 2700: 2699: 2697: 2695: 2681: 2672: 2671: 2669: 2667: 2648: 2642: 2641: 2639: 2637: 2625: 2619: 2618: 2616: 2614: 2608: 2601: 2590: 2584: 2583: 2581: 2579: 2573: 2562: 2550: 2544: 2543: 2541: 2539: 2533: 2522: 2511: 2500: 2499: 2491: 2485: 2484: 2482: 2480: 2459: 2453: 2452: 2450: 2448: 2423: 2417: 2415: 2413: 2411: 2386: 2375: 2374: 2366: 2355: 2354: 2348: 2346: 2314: 2305: 2304: 2302: 2300: 2270: 2264: 2263: 2237: 2231: 2230: 2210: 2189: 2188: 2169:. pp. 85+. 2158: 2152: 2151: 2142:. p. 3-24. 2131: 2125: 2124: 2122: 2120: 2082: 2073: 2072: 2070: 2068: 2062: 2055: 2044: 2038: 2037: 2035: 2033: 2012: 2006: 2005: 2003: 2001: 1995: 1984: 1968: 1959: 1958: 1947:Associated Press 1936: 1930: 1929: 1927: 1925: 1916:(July 7, 2015). 1910: 1899: 1898: 1885:(July 1, 1919). 1879: 1870: 1869: 1863: 1861: 1835: 1815: 1808: 1802: 1797:What is today's 1795: 1789: 1770: 1764: 1761: 1755: 1748: 1742: 1739: 1717: 1712: 1711: 1710: 1695:Sault Ste. Marie 1670:section between 1634:Mitchell's satyr 1493:Arab Oil Embargo 1468:Farmington Hills 1453:The Detroit News 1426:right-of-way in 1424:C&O Railroad 1298:Great Depression 1258:Mid-20th century 1182:Marquette County 1074:Sault Ste. Marie 1025:like roads. The 880: 871: 862: 834: 825: 803:run concurrently 767:Bus. US 131 675: 669: 663: 604: 595: 289:Native Americans 242:83 counties 154:US Highways 132: 130: 91: 89: 85: 83: 79: 77: 70: 53: 44: 35: 21: 20: 7531: 7530: 7526: 7525: 7524: 7522: 7521: 7520: 7501: 7500: 7499: 7494: 7485: 7483: 7476: 7048: 7029:West Bloomfield 6994:Shelby Township 6964:Rochester Hills 6914:Macomb Township 6790: 6779: 6737:Lower Peninsula 6731: 6709:Upper Peninsula 6694: 6623: 6495: 6483: 6477: 6447: 6442: 6401: 6142: 6136: 6115: 6111: 6108: 6060: 6055: 6054: 6044: 6042: 6017: 6013: 6003: 6001: 5997: 5978: 5972: 5968: 5947: 5943: 5933: 5931: 5915: 5914: 5910: 5900: 5898: 5891: 5887: 5873: 5871: 5857: 5853: 5843: 5841: 5821:. pp. 1A, 5809: 5805: 5795: 5793: 5782: 5778: 5768: 5766: 5743: 5739: 5729: 5727: 5713: 5709: 5699: 5697: 5687: 5683: 5673: 5671: 5660: 5653: 5643: 5641: 5630: 5626: 5616: 5614: 5589: 5585: 5575: 5573: 5569: 5560: 5554: 5550: 5540: 5538: 5530:Chicago Tribune 5523: 5522: 5518: 5508: 5506: 5493: 5489: 5479: 5477: 5462: 5458: 5448: 5446: 5439: 5435: 5404: 5400: 5381: 5377: 5358: 5354: 5335: 5331: 5302: 5298: 5288: 5286: 5275: 5271: 5255:The Morning Sun 5250: 5246: 5236: 5234: 5218:. p. A20. 5208: 5204: 5194: 5192: 5164: 5160: 5137: 5133: 5123: 5121: 5114: 5110: 5100: 5098: 5094: 5088: 5084: 5074: 5072: 5068: 5062: 5058: 5048: 5046: 5039: 5032: 5022: 5020: 5013: 5009: 4986: 4982: 4972: 4970: 4951: 4947: 4937: 4935: 4928: 4924: 4914: 4912: 4908: 4902: 4898: 4888: 4886: 4879: 4872: 4862: 4860: 4842: 4838: 4809: 4798: 4788: 4786: 4778:. p. 258. 4766: 4762: 4752: 4750: 4734: 4730: 4711: 4707: 4695: 4691: 4673: 4672: 4668: 4658: 4656: 4640: 4639: 4635: 4617: 4616: 4609: 4599: 4597: 4581: 4580: 4576: 4556: 4555: 4551: 4541: 4539: 4530: 4529: 4525: 4515: 4513: 4498: 4497: 4493: 4483: 4481: 4463: 4462: 4458: 4448: 4446: 4428: 4427: 4423: 4411: 4407: 4379: 4378: 4374: 4356: 4355: 4348: 4338: 4336: 4318: 4317: 4313: 4303: 4301: 4283: 4282: 4278: 4268: 4266: 4238: 4237: 4233: 4223: 4221: 4220:on July 9, 2013 4198: 4194: 4182: 4175: 4165: 4163: 4162:on July 9, 2013 4138: 4134: 4124: 4122: 4104: 4103: 4099: 4087: 4080: 4047: 4040: 4028: 4021: 4011: 4009: 4005: 3998: 3990: 3983: 3973: 3971: 3960: 3953: 3939: 3937: 3917: 3913: 3901: 3897: 3878: 3874: 3859: 3845: 3841: 3814: 3810: 3800: 3798: 3783: 3779: 3761: 3760: 3753: 3743: 3741: 3715: 3711: 3701: 3699: 3683: 3679: 3667: 3663: 3653: 3651: 3618: 3614: 3602: 3595: 3583: 3579: 3567: 3563: 3544: 3542: 3530: 3513: 3503: 3501: 3481: 3477: 3465: 3461: 3449: 3440: 3426: 3424: 3408: 3404: 3383: 3379: 3367: 3354: 3331: 3322: 3312: 3310: 3295: 3287:McCusker, J. J. 3275: 3267:McCusker, J. J. 3263: 3256: 3248: 3239: 3216: 3207: 3197: 3195: 3176: 3172: 3149: 3142: 3119: 3115: 3105: 3103: 3096: 3081: 3071: 3069: 3054: 3050: 3040: 3038: 3031:Heritage Routes 3023: 3019: 2998: 2994: 2984: 2982: 2971: 2967: 2957: 2955: 2946: 2945: 2941: 2931: 2929: 2920: 2916: 2906: 2904: 2895: 2894: 2890: 2880: 2878: 2869: 2868: 2864: 2850: 2848: 2822: 2821: 2817: 2805: 2803: 2799: 2783: 2781: 2777: 2766: 2762: 2754: 2750: 2742: 2738: 2730: 2726: 2707: 2703: 2693: 2691: 2682: 2675: 2665: 2663: 2649: 2645: 2635: 2633: 2626: 2622: 2612: 2610: 2606: 2599: 2591: 2587: 2577: 2575: 2571: 2560: 2556:(May 1, 2008). 2551: 2547: 2537: 2535: 2534:on July 3, 2010 2531: 2520: 2512: 2503: 2492: 2488: 2478: 2476: 2460: 2456: 2446: 2444: 2424: 2420: 2409: 2407: 2387: 2378: 2367: 2358: 2344: 2342: 2315: 2308: 2298: 2296: 2272: 2271: 2267: 2252: 2238: 2234: 2211: 2192: 2177: 2159: 2155: 2132: 2128: 2118: 2116: 2095:. p. 18A. 2083: 2076: 2066: 2064: 2060: 2053: 2045: 2041: 2031: 2029: 2013: 2009: 1999: 1997: 1993: 1982: 1969: 1962: 1938: 1937: 1933: 1923: 1921: 1911: 1902: 1880: 1873: 1859: 1857: 1836: 1829: 1824: 1819: 1818: 1809: 1805: 1799:Mackinac County 1796: 1792: 1782:Keweenaw County 1771: 1767: 1762: 1758: 1749: 1745: 1740: 1736: 1731: 1713: 1708: 1706: 1703: 1648: 1624:, a section of 1546: 1420:freeway revolts 1396: 1384:St. Marys River 1368:Mackinac Bridge 1349:Chippewa County 1333:Charles Ziegler 1289:Davison Freeway 1260: 1148:Woodward Avenue 1130: 1124: 956:Braddock's Road 927: 922: 890: 889: 888: 887: 883: 882: 881: 873: 872: 864: 863: 844: 843: 842: 841: 837: 836: 835: 827: 826: 815: 677: 673: 671: 667: 665: 661: 614: 613: 612: 611: 607: 606: 605: 597: 596: 585: 571: 550: 548:Highway systems 449: 399:Mackinac Island 335: 330: 274:Mackinac Island 254:Mackinac Bridge 128: 126: 92: 87: 86: 81: 80: 75: 74: 73: 61: 58:Highway markers 55: 54: 46: 45: 37: 36: 17: 12: 11: 5: 7529: 7519: 7518: 7513: 7496: 7495: 7481: 7478: 7477: 7475: 7474: 7469: 7464: 7459: 7454: 7449: 7444: 7439: 7434: 7429: 7424: 7419: 7414: 7409: 7404: 7399: 7394: 7389: 7384: 7379: 7374: 7369: 7364: 7359: 7354: 7349: 7344: 7339: 7334: 7329: 7324: 7319: 7314: 7309: 7304: 7299: 7294: 7289: 7284: 7279: 7274: 7269: 7264: 7259: 7254: 7249: 7244: 7239: 7234: 7229: 7224: 7219: 7214: 7209: 7204: 7199: 7197:Grand Traverse 7194: 7189: 7184: 7179: 7174: 7169: 7164: 7159: 7154: 7149: 7144: 7139: 7134: 7129: 7124: 7119: 7114: 7109: 7104: 7099: 7094: 7089: 7084: 7079: 7074: 7069: 7064: 7058: 7056: 7050: 7049: 7047: 7046: 7041: 7036: 7031: 7026: 7021: 7016: 7011: 7006: 7001: 6996: 6991: 6986: 6981: 6976: 6971: 6966: 6961: 6956: 6951: 6946: 6941: 6939:Orion Township 6936: 6931: 6926: 6921: 6916: 6911: 6906: 6901: 6896: 6891: 6886: 6881: 6876: 6871: 6866: 6861: 6856: 6851: 6846: 6841: 6836: 6831: 6826: 6821: 6816: 6811: 6806: 6801: 6795: 6793: 6791:municipalities 6785: 6784: 6781: 6780: 6778: 6777: 6772: 6767: 6762: 6757: 6752: 6747: 6741: 6739: 6733: 6732: 6730: 6729: 6724: 6719: 6717:Copper Country 6713: 6711: 6702: 6696: 6695: 6693: 6692: 6687: 6682: 6677: 6672: 6667: 6662: 6657: 6652: 6647: 6642: 6637: 6631: 6629: 6625: 6624: 6622: 6621: 6616: 6611: 6606: 6601: 6596: 6591: 6586: 6581: 6576: 6571: 6569:Municipalities 6566: 6561: 6556: 6551: 6546: 6541: 6536: 6531: 6526: 6521: 6516: 6511: 6509:Climate change 6505: 6503: 6497: 6496: 6488: 6485: 6484: 6476: 6475: 6468: 6461: 6453: 6444: 6443: 6441: 6440: 6438:Virgin Islands 6435: 6430: 6425: 6420: 6415: 6413:American Samoa 6409: 6407: 6403: 6402: 6400: 6399: 6394: 6389: 6384: 6379: 6374: 6369: 6364: 6359: 6354: 6349: 6347:South Carolina 6344: 6339: 6334: 6329: 6324: 6319: 6314: 6312:North Carolina 6309: 6304: 6299: 6294: 6289: 6284: 6279: 6274: 6269: 6264: 6259: 6254: 6249: 6244: 6239: 6234: 6229: 6224: 6219: 6214: 6209: 6204: 6199: 6194: 6189: 6184: 6179: 6174: 6169: 6164: 6159: 6154: 6148: 6146: 6143:State highways 6138: 6137: 6135: 6134: 6129: 6123: 6121: 6117: 6116: 6107: 6106: 6099: 6092: 6084: 6078: 6077: 6071: 6066: 6059: 6058:External links 6056: 6053: 6052: 6011: 5966: 5955:. p. A1. 5941: 5908: 5885: 5851: 5803: 5776: 5737: 5707: 5681: 5651: 5624: 5583: 5548: 5516: 5487: 5456: 5433: 5410:. p. 6C. 5398: 5387:. p. A1. 5375: 5352: 5329: 5296: 5269: 5244: 5202: 5176:. p. H2. 5158: 5131: 5108: 5082: 5056: 5030: 5007: 4980: 4945: 4922: 4896: 4870: 4836: 4817:. p. 18. 4796: 4760: 4728: 4705: 4689: 4666: 4633: 4607: 4574: 4549: 4523: 4491: 4456: 4421: 4405: 4372: 4346: 4311: 4276: 4231: 4192: 4173: 4132: 4097: 4078: 4055:. p. B6. 4038: 4019: 3981: 3951: 3911: 3895: 3872: 3857: 3839: 3808: 3777: 3751: 3709: 3677: 3661: 3612: 3593: 3577: 3561: 3557:MeasuringWorth 3551:United States 3539:MeasuringWorth 3511: 3475: 3459: 3438: 3402: 3377: 3352: 3320: 3304:1800–present: 3254: 3250:Forster (1951) 3237: 3205: 3179:Burr, David H. 3170: 3140: 3113: 3079: 3048: 3017: 2992: 2965: 2939: 2914: 2888: 2862: 2857:Newspapers.com 2815: 2813: 2812: 2790: 2760: 2748: 2736: 2724: 2701: 2673: 2643: 2620: 2585: 2545: 2501: 2486: 2454: 2418: 2376: 2356: 2306: 2265: 2250: 2232: 2190: 2175: 2153: 2126: 2074: 2039: 2007: 1960: 1931: 1900: 1871: 1826: 1825: 1823: 1820: 1817: 1816: 1803: 1790: 1772:Counties like 1765: 1756: 1743: 1733: 1732: 1730: 1727: 1726: 1725: 1719: 1718: 1702: 1699: 1647: 1644: 1630:Berrien County 1545: 1542: 1395: 1392: 1259: 1256: 1244:welcome center 1190:War Loan Board 1123: 1120: 1032:corduroy roads 960:Atlantic Coast 926: 923: 921: 918: 885: 884: 875: 874: 866: 865: 857: 856: 855: 854: 853: 839: 838: 829: 828: 820: 819: 818: 817: 816: 814: 811: 672: 666: 660: 649:decommissioned 626:special routes 609: 608: 599: 598: 590: 589: 588: 587: 586: 570: 567: 549: 546: 448: 445: 421:Interstate 696 419:in the UP and 334: 331: 329: 326: 282:decommissioned 210:state highways 200: 199: 198: 197: 192: 187: 182: 176: 175: 165: 164: 160: 159: 156: 150: 149: 146: 140: 139: 135: 134: 123: 119: 118: 115: 111: 110: 102:Maintained by 99: 98: 94: 93: 71: 63: 62: 56: 48: 47: 39: 38: 30: 29: 26: 25: 15: 9: 6: 4: 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6673: 6671: 6668: 6666: 6663: 6661: 6658: 6656: 6653: 6651: 6648: 6646: 6643: 6641: 6638: 6636: 6633: 6632: 6630: 6626: 6620: 6617: 6615: 6612: 6610: 6607: 6605: 6602: 6600: 6597: 6595: 6592: 6590: 6587: 6585: 6582: 6580: 6577: 6575: 6572: 6570: 6567: 6565: 6562: 6560: 6557: 6555: 6552: 6550: 6547: 6545: 6542: 6540: 6537: 6535: 6532: 6530: 6527: 6525: 6522: 6520: 6517: 6515: 6512: 6510: 6507: 6506: 6504: 6502: 6498: 6493: 6492: 6486: 6482: 6474: 6469: 6467: 6462: 6460: 6455: 6454: 6451: 6439: 6436: 6434: 6431: 6429: 6426: 6424: 6421: 6419: 6416: 6414: 6411: 6410: 6408: 6404: 6398: 6395: 6393: 6390: 6388: 6387:West Virginia 6385: 6383: 6380: 6378: 6375: 6373: 6370: 6368: 6365: 6363: 6360: 6358: 6355: 6353: 6350: 6348: 6345: 6343: 6340: 6338: 6335: 6333: 6330: 6328: 6325: 6323: 6320: 6318: 6315: 6313: 6310: 6308: 6305: 6303: 6300: 6298: 6295: 6293: 6292:New Hampshire 6290: 6288: 6285: 6283: 6280: 6278: 6275: 6273: 6270: 6268: 6265: 6263: 6260: 6258: 6255: 6253: 6252:Massachusetts 6250: 6248: 6245: 6243: 6240: 6238: 6235: 6233: 6230: 6228: 6225: 6223: 6220: 6218: 6215: 6213: 6210: 6208: 6205: 6203: 6200: 6198: 6195: 6193: 6190: 6188: 6185: 6183: 6180: 6178: 6175: 6173: 6170: 6168: 6165: 6163: 6160: 6158: 6155: 6153: 6150: 6149: 6147: 6145: 6139: 6133: 6130: 6128: 6125: 6124: 6122: 6118: 6114: 6105: 6100: 6098: 6093: 6091: 6086: 6085: 6082: 6075: 6074:Michigan Left 6072: 6070: 6067: 6065: 6062: 6061: 6040: 6036: 6032: 6028: 6027: 6022: 6015: 5996: 5992: 5988: 5984: 5977: 5970: 5962: 5958: 5954: 5953: 5945: 5930: 5926: 5922: 5918: 5912: 5901:September 28, 5896: 5889: 5881: 5874:September 28, 5870:. §1105(c)(5) 5869: 5865: 5861: 5855: 5840: 5836: 5832: 5828: 5824: 5820: 5819: 5814: 5807: 5791: 5787: 5780: 5764: 5760: 5756: 5752: 5748: 5741: 5726: 5722: 5718: 5711: 5696: 5692: 5685: 5669: 5665: 5658: 5656: 5639: 5635: 5628: 5612: 5608: 5604: 5600: 5599: 5594: 5587: 5568: 5567: 5559: 5552: 5536: 5535:Knight-Ridder 5532: 5531: 5526: 5520: 5504: 5503: 5498: 5491: 5475: 5471: 5467: 5460: 5444: 5437: 5429: 5425: 5421: 5417: 5413: 5409: 5402: 5394: 5390: 5386: 5379: 5371: 5367: 5363: 5356: 5348: 5344: 5340: 5333: 5325: 5321: 5317: 5313: 5309: 5308: 5300: 5284: 5280: 5273: 5265: 5261: 5257: 5256: 5248: 5233: 5229: 5225: 5221: 5217: 5213: 5206: 5191: 5187: 5183: 5179: 5175: 5174: 5169: 5162: 5154: 5150: 5146: 5142: 5135: 5119: 5112: 5093: 5086: 5067: 5060: 5044: 5037: 5035: 5018: 5011: 5003: 4999: 4995: 4991: 4984: 4969: 4965: 4961: 4960: 4955: 4949: 4933: 4926: 4907: 4900: 4884: 4877: 4875: 4859: 4855: 4851: 4847: 4840: 4832: 4828: 4824: 4820: 4816: 4815: 4807: 4805: 4803: 4801: 4785: 4781: 4777: 4773: 4772: 4764: 4749: 4745: 4741: 4740: 4732: 4724: 4720: 4716: 4709: 4702: 4698: 4693: 4685: 4681: 4677: 4670: 4655: 4651: 4647: 4643: 4637: 4629: 4625: 4621: 4614: 4612: 4596: 4592: 4588: 4584: 4578: 4570: 4566: 4562: 4561: 4553: 4537: 4533: 4527: 4511: 4507: 4506: 4501: 4495: 4480: 4476: 4472: 4471: 4466: 4460: 4445: 4441: 4437: 4436: 4431: 4425: 4418: 4414: 4409: 4401: 4397: 4393: 4389: 4385: 4384: 4376: 4368: 4364: 4360: 4353: 4351: 4335: 4331: 4327: 4326: 4321: 4315: 4300: 4296: 4292: 4291: 4286: 4280: 4265: 4261: 4257: 4253: 4249: 4248: 4247:The Economist 4242: 4235: 4219: 4215: 4211: 4207: 4203: 4196: 4189: 4185: 4180: 4178: 4161: 4157: 4153: 4149: 4148: 4143: 4136: 4121: 4117: 4113: 4112: 4107: 4101: 4094: 4090: 4085: 4083: 4074: 4070: 4066: 4062: 4058: 4054: 4053: 4045: 4043: 4035: 4031: 4026: 4024: 4004: 3997: 3996: 3988: 3986: 3969: 3965: 3958: 3956: 3947: 3936: 3932: 3928: 3927: 3922: 3915: 3908: 3904: 3899: 3891: 3887: 3883: 3876: 3868: 3864: 3860: 3858:1-886167-24-9 3854: 3850: 3843: 3835: 3831: 3827: 3823: 3819: 3812: 3796: 3792: 3788: 3781: 3773: 3769: 3765: 3758: 3756: 3740: 3736: 3732: 3728: 3724: 3720: 3713: 3698: 3694: 3690: 3689: 3681: 3674: 3670: 3665: 3649: 3645: 3641: 3637: 3633: 3629: 3628: 3623: 3616: 3609: 3605: 3600: 3598: 3590: 3586: 3581: 3574: 3570: 3565: 3558: 3554: 3541: 3540: 3535: 3528: 3526: 3524: 3522: 3520: 3518: 3516: 3500: 3496: 3492: 3491: 3486: 3479: 3472: 3468: 3463: 3456: 3452: 3447: 3445: 3443: 3434: 3423: 3419: 3415: 3414: 3406: 3398: 3394: 3390: 3389: 3381: 3374: 3370: 3365: 3363: 3361: 3359: 3357: 3348: 3344: 3340: 3336: 3329: 3327: 3325: 3309: 3301: 3294: 3293: 3288: 3281: 3274: 3273: 3268: 3261: 3259: 3251: 3246: 3244: 3242: 3233: 3229: 3225: 3221: 3214: 3212: 3210: 3194: 3190: 3186: 3185: 3180: 3174: 3166: 3162: 3159:. p. 5. 3158: 3154: 3147: 3145: 3136: 3132: 3129:. p. 1. 3128: 3124: 3117: 3106:September 11, 3101: 3094: 3092: 3090: 3088: 3086: 3084: 3067: 3063: 3059: 3052: 3036: 3032: 3028: 3021: 3013: 3009: 3005: 3004: 2996: 2980: 2976: 2969: 2953: 2949: 2943: 2927: 2926: 2918: 2902: 2898: 2892: 2876: 2872: 2866: 2858: 2847: 2843: 2839: 2835: 2831: 2830: 2825: 2819: 2798: 2797: 2791: 2776: 2775: 2769: 2768: 2764: 2758:, p. 24. 2757: 2752: 2746:, p. 25. 2745: 2740: 2734:, p. 17. 2733: 2728: 2720: 2716: 2712: 2705: 2689: 2688: 2680: 2678: 2662: 2658: 2654: 2647: 2631: 2624: 2605: 2598: 2597: 2589: 2570: 2566: 2559: 2555: 2549: 2538:September 27, 2530: 2526: 2519: 2518: 2510: 2508: 2506: 2497: 2490: 2475: 2471: 2467: 2466: 2458: 2443: 2439: 2435: 2434: 2429: 2422: 2406: 2402: 2398: 2394: 2393: 2385: 2383: 2381: 2372: 2365: 2363: 2361: 2352: 2341: 2337: 2333: 2329: 2328: 2323: 2319: 2313: 2311: 2295: 2291: 2287: 2283: 2279: 2275: 2269: 2261: 2257: 2253: 2251:0-9760754-9-0 2247: 2243: 2236: 2228: 2224: 2220: 2216: 2209: 2207: 2205: 2203: 2201: 2199: 2197: 2195: 2186: 2182: 2178: 2172: 2168: 2164: 2157: 2149: 2145: 2141: 2137: 2130: 2114: 2110: 2106: 2102: 2098: 2094: 2093: 2088: 2081: 2079: 2059: 2052: 2051: 2043: 2028: 2024: 2020: 2019: 2011: 1992: 1988: 1981: 1977: 1973: 1967: 1965: 1956: 1952: 1948: 1944: 1943: 1935: 1919: 1915: 1909: 1907: 1905: 1896: 1892: 1888: 1884: 1878: 1876: 1867: 1856: 1852: 1848: 1844: 1840: 1834: 1832: 1827: 1813: 1807: 1800: 1794: 1787: 1783: 1779: 1775: 1769: 1760: 1753: 1747: 1738: 1734: 1724: 1723:Michigan left 1721: 1720: 1716: 1705: 1698: 1696: 1692: 1688: 1684: 1679: 1677: 1673: 1669: 1665: 1661: 1657: 1653: 1643: 1640: 1635: 1631: 1627: 1623: 1618: 1616: 1612: 1611:Ottawa County 1608: 1604: 1600: 1596: 1592: 1588: 1584: 1580: 1576: 1572: 1568: 1564: 1559: 1550: 1541: 1539: 1535: 1531: 1527: 1523: 1519: 1513: 1511: 1506: 1502: 1496: 1494: 1490: 1486: 1483:freeway from 1482: 1478: 1473: 1469: 1465: 1461: 1460: 1455: 1454: 1448: 1439: 1435: 1433: 1429: 1425: 1421: 1416: 1414: 1410: 1400: 1391: 1389: 1385: 1381: 1377: 1373: 1369: 1364: 1356: 1352: 1350: 1346: 1342: 1338: 1334: 1330: 1326: 1322: 1318: 1309: 1305: 1301: 1299: 1294: 1290: 1286: 1282: 1278: 1274: 1264: 1255: 1253: 1249: 1245: 1240: 1236: 1230: 1228: 1227:traffic light 1223: 1222:traffic tower 1219: 1215: 1211: 1207: 1197: 1193: 1191: 1187: 1183: 1179: 1174: 1172: 1168: 1164: 1155: 1151: 1149: 1145: 1140: 1136: 1129: 1119: 1116: 1112: 1111:state senator 1108: 1104: 1099: 1096: 1090: 1087: 1081: 1077: 1075: 1071: 1070:Traverse City 1067: 1066:Mackinaw City 1063: 1058: 1049: 1044: 1040: 1037: 1033: 1028: 1027:Panic of 1837 1024: 1020: 1015: 1011: 1009: 1005: 1001: 997: 992: 988: 983: 979: 977: 976:rights-of-way 972: 968: 963: 961: 957: 953: 949: 945: 941: 931: 917: 915: 911: 907: 903: 899: 895: 879: 870: 861: 852: 849: 833: 824: 810: 806: 804: 800: 796: 792: 788: 784: 780: 776: 772: 768: 764: 760: 756: 752: 748: 744: 740: 736: 732: 728: 724: 720: 716: 712: 708: 704: 700: 696: 692: 688: 684: 658: 654: 652: 650: 646: 642: 638: 633: 631: 627: 623: 619: 603: 594: 584: 580: 576: 566: 564: 560: 556: 555:concurrencies 545: 543: 539: 535: 531: 527: 523: 519: 515: 511: 504: 499: 495: 493: 489: 485: 481: 477: 473: 468: 466: 462: 458: 454: 444: 442: 438: 434: 430: 426: 422: 418: 411: 406: 402: 400: 396: 392: 388: 384: 380: 375: 370: 368: 364: 360: 356: 352: 348: 339: 325: 323: 317: 315: 311: 307: 303: 299: 294: 290: 285: 283: 279: 275: 271: 267: 263: 259: 255: 251: 247: 243: 239: 235: 231: 227: 223: 219: 215: 211: 207: 196: 193: 191: 188: 186: 183: 181: 178: 177: 174: 173: 169: 168: 166: 161: 157: 155: 151: 147: 145: 141: 138:Highway names 136: 124: 120: 116: 112: 109: 105: 100: 95: 69: 64: 59: 52: 43: 34: 27: 22: 19: 7482: 7412:Presque Isle 6904:Lincoln Park 6874:Grand Rapids 6849:East Lansing 6804:Battle Creek 6675:Homelessness 6655:Demographics 6538: 6489: 6352:South Dakota 6342:Rhode Island 6337:Pennsylvania 6317:North Dakota 6256: 6045:September 6, 6043:. 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Retrieved 2277: 2268: 2241: 2235: 2214: 2162: 2156: 2135: 2129: 2117:. Retrieved 2090: 2065:. Retrieved 2049: 2042: 2030:. Retrieved 2017: 2010: 1998:. Retrieved 1986: 1940: 1934: 1922:. Retrieved 1886: 1866:Google Books 1864:– via 1858:. Retrieved 1846: 1812:Wayne County 1806: 1793: 1786:Delta County 1768: 1759: 1746: 1737: 1680: 1660:right-of-way 1649: 1619: 1555: 1514: 1497: 1457: 1451: 1444: 1417: 1413:exit numbers 1405: 1365: 1361: 1317:toll freeway 1314: 1302: 1277:World War II 1269: 1234: 1231: 1202: 1175: 1166: 1162: 1160: 1131: 1100: 1091: 1082: 1078: 1053: 1016: 1012: 1004:Grand Rapids 984: 980: 964: 936: 925:19th century 891: 845: 807: 739:Grand Rapids 680: 653: 634: 615: 551: 509: 507: 483: 471: 469: 464: 450: 441:Grand Rapids 432: 429:US Highway 2 414: 390: 386: 378: 373: 371: 362: 358: 354: 346: 344: 318: 312:and charged 308:constructed 286: 233: 229: 225: 205: 203: 171: 170: 163:System links 18: 7432:Schoolcraft 7357:Montmorency 6680:LGBT rights 6599:State parks 6564:Lighthouses 6433:Puerto Rico 6406:Other areas 6267:Mississippi 6182:Connecticut 5796:October 30, 5769:February 5, 5721:16 News Now 5674:November 9, 5576:December 8, 5541:December 8, 5449:January 11, 5195:November 3, 5124:December 3, 5101:December 3, 5075:December 3, 4973:October 17, 4863:December 5, 4512:. p. 1 4415:, pp.  4269:October 23, 4224:October 30, 4166:October 30, 4125:October 30, 4012:October 28, 3946:Google News 3744:October 10, 3427:January 18, 3284:1700–1799: 3264:1634–1699: 3181:(c. 1831). 3155:. Detroit: 3125:. Lansing: 2806:October 16, 2784:October 16, 2694:October 11, 2578:October 15, 2479:October 17, 2447:October 17, 2410:October 17, 2345:November 7, 1860:January 24, 1687:US 223 1664:US 127 1656:Constantine 1607:Grand River 1599:US 131 1579:US 127 1477:US 131 1376:lift bridge 1252:New Buffalo 1186:World War I 987:War of 1812 940:Great Trail 910:Great Lakes 799:US 223 703:US 131 699:US 127 542:US 112 534:US 131 345:The letter 310:plank roads 144:Interstates 90: State 7505:Categories 7447:St. Joseph 7437:Shiawassee 7292:Livingston 7132:Charlevoix 6999:Southfield 6534:Government 6382:Washington 6302:New Mexico 6297:New Jersey 6172:California 6004:January 4, 5237:January 7, 4699:, p.  4186:, p.  4091:, p.  4032:, p.  3905:, p.  3671:, p.  3606:, p.  3587:, p.  3571:, p.  3469:, p.  3453:, p.  3433:Wikisource 3371:, p.  3072:January 1, 2165:. London: 2138:. Topeka: 1924:August 10, 1822:References 1668:expressway 1666:along the 1626:US 31 1575:US 27 1522:US 33 1518:St. Ignace 1481:US 23 1464:Carl Levin 1325:Bridgeport 1248:US 12 1218:Iron River 1206:US 16 1139:Henry Ford 1126:See also: 1095:Bay County 1068:by way of 1057:Mark Twain 1048:US 16 1036:plank road 1017:The first 996:Port Huron 991:Lewis Cass 944:US 24 900:designate 775:US 12 743:Conn. M-13 695:US 31 691:US 23 687:US 10 573:See also: 563:US 23 526:US 24 518:US 25 492:US 10 488:US 16 480:US 27 381:refers to 218:Interstate 180:Interstate 129:1913-05-13 7462:Washtenaw 7457:Van Buren 7442:St. Clair 7417:Roscommon 7387:Ontonagon 7342:Missaukee 7332:Menominee 7317:Marquette 7252:Kalamazoo 7207:Hillsdale 7167:Dickinson 7137:Cheboygan 6974:Royal Oak 6969:Roseville 6889:Kalamazoo 6799:Ann Arbor 6770:The Thumb 6670:Elections 6665:Education 6529:Geography 6494:(capital) 6479:State of 6392:Wisconsin 6357:Tennessee 6262:Minnesota 6237:Louisiana 5991:761993706 5921:The Blade 5831:0274-9742 5700:April 26, 5644:March 26, 5480:March 24, 5428:473153198 5424:137348716 5416:1055-2715 5316:1050-4044 5224:0362-4331 5182:0740-5421 5153:900162490 5002:606211521 4915:August 2, 4823:0362-4331 4676:The Blade 4600:March 30, 4449:March 30, 4392:1052-4479 4264:181819241 4256:0013-0613 4073:473153198 4069:137348716 4061:1055-2715 3974:April 30, 3940:April 30, 3926:The Blade 3826:0898-4964 3731:0893-2573 3702:April 12, 3636:0898-4964 3232:698029175 3135:435640179 2838:1050-4044 2719:261183721 2636:April 18, 2613:April 11, 2286:0008-1159 2227:639960603 2185:141379651 2119:April 13, 2101:1055-2758 2067:April 12, 2032:April 12, 2000:April 13, 1841:(1915) . 1774:Marquette 1676:St. Johns 1571:St. Johns 1565:near the 1538:Birch Run 1472:Davisburg 1388:mileposts 1214:US 2 1163:divisions 1062:Zilwaukee 771:Kalamazoo 501:M-121 in 457:US 8 410:Marquette 383:motorways 372:Although 363:Highway n 328:Numbering 7362:Muskegon 7352:Montcalm 7312:Manistee 7302:Mackinac 7282:Leelanau 7267:Keweenaw 7257:Kalkaska 7242:Isabella 7212:Houghton 7157:Crawford 7142:Chippewa 7054:Counties 7034:Westland 6929:Muskegon 6894:Kentwood 6834:Dearborn 6789:Largest 6755:Michiana 6690:Politics 6685:Gun laws 6640:Cannabis 6635:Abortion 6614:Timeline 6539:Highways 6481:Michigan 6377:Virginia 6327:Oklahoma 6307:New York 6282:Nebraska 6272:Missouri 6257:Michigan 6247:Maryland 6232:Kentucky 6212:Illinois 6187:Delaware 6177:Colorado 6167:Arkansas 6035:33972687 5929:12962717 5844:July 13, 5611:Archived 5607:34793533 5474:Archived 5324:49995441 5264:22378715 5149:42778335 4998:12701177 4968:12701177 4956:(1979). 4858:27033604 4789:June 17, 4784:12714165 4753:June 17, 4748:12495667 4723:12332574 4684:12962717 4659:July 10, 4654:30098364 4595:27033604 4516:July 10, 4484:July 11, 4479:10890811 4444:27033604 4400:11723897 4334:12962635 4304:July 10, 4299:10117184 4214:36250796 4156:36250796 4003:Archived 3935:12962717 3890:11888473 3867:57425393 3795:Archived 3697:11888473 3654:April 7, 3648:Archived 3559:series. 3504:July 13, 3499:18030507 3397:23314983 3347:17646708 3289:(1992). 3269:(1997). 3198:April 7, 3193:35063180 3184:Michigan 2985:July 28, 2958:April 7, 2932:April 7, 2907:April 7, 2881:April 7, 2846:13440201 2569:Archived 2474:12701143 2442:12701143 2405:81552576 2401:12701120 2340:32889555 2299:March 8, 2260:58809851 2223:42778335 2148:19126368 2113:Archived 2109:10345127 2058:Archived 2027:11888473 1991:Archived 1895:15607244 1855:44724558 1701:See also 1691:Grayling 1591:Cadillac 1485:Standish 1329:Rockwood 1287:and the 1246:next to 1167:branches 1144:concrete 747:Bay City 683:freeways 298:township 258:freeways 214:Michigan 7472:Wexford 7452:Tuscola 7427:Sanilac 7422:Saginaw 7392:Osceola 7372:Oakland 7367:Newaygo 7337:Midland 7327:Mecosta 7287:Lenawee 7247:Jackson 7202:Gratiot 7192:Gogebic 7187:Gladwin 7182:Genesee 7152:Clinton 7122:Calhoun 7112:Berrien 7072:Allegan 7039:Wyoming 6979:Saginaw 6959:Redford 6954:Portage 6949:Pontiac 6924:Midland 6909:Livonia 6899:Lansing 6844:Detroit 6700:Regions 6660:Economy 6645:Culture 6628:Society 6604:Symbols 6574:Museums 6554:Islands 6544:History 6519:Cuisine 6491:Lansing 6397:Wyoming 6372:Vermont 6277:Montana 6217:Indiana 6197:Georgia 6192:Florida 6162:Arizona 6152:Alabama 5961:9939307 5839:6678181 5759:9940379 5725:WNDU-TV 5695:WXMI-TV 5470:WXMI-TV 5393:9975013 5370:9975013 5347:9975013 5289:May 24, 5232:1645522 5190:9965758 5049:June 3, 5023:June 3, 4938:June 3, 4889:June 3, 4831:1645522 4628:9975013 4569:9714548 4367:9975013 4120:5424159 3834:9729223 3801:July 6, 3772:9975013 3739:1757300 3644:9729223 3422:8169232 3165:3324319 3012:9940134 2851:May 17, 2666:July 1, 2294:7511628 1955:9975013 1778:Gogebic 1639:BL I-94 1567:Lansing 1428:Livonia 1210:Saranac 1135:macadam 1008:Chicago 1000:Saginaw 948:Detroit 920:History 763:Jackson 755:Midland 503:Jenison 437:Detroit 359:Route n 127: ( 7407:Ottawa 7402:Otsego 7397:Oscoda 7382:Ogemaw 7377:Oceana 7347:Monroe 7307:Macomb 7277:Lapeer 7222:Ingham 7117:Branch 7107:Benzie 7092:Baraga 7087:Arenac 7082:Antrim 7077:Alpena 7062:Alcona 7019:Warren 7009:Taylor 6814:Canton 6589:People 6501:Topics 6332:Oregon 6287:Nevada 6227:Kansas 6202:Hawaii 6157:Alaska 6033:  5989:  5959:  5927:  5837:  5829:  5757:  5605:  5422:  5414:  5391:  5368:  5345:  5322:  5314:  5262:  5230:  5222:  5188:  5180:  5147:  4996:  4966:  4856:  4829:  4821:  4782:  4746:  4721:  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Index

Interstate 75 marker
US Highway 23 marker
M-28 marker
Highway markers
Michigan's state trunkline highways run through all 83 counties
MDOT
MBA
Interstates
US Highways
Michigan State Trunkline Highway System
Interstate
US
State
Byways
state highways
Michigan
Interstate
United States Numbered
Michigan Department of Transportation
83 counties
Upper
Lower
Mackinac Bridge
freeways
local-express lanes
undivided highways
non-motorized highway
Mackinac Island
unsigned highways
decommissioned

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