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U.S. Route 18 in Iowa

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Prior to 1932, the only way vehicles traveling US 18 could cross the Mississippi River was by ferry. That changed in when identical suspension bridges were built to cross the river between
1027:
were paved. In seven years, the gap between O'Brien County and Algona was finished which created 160 miles (260 km) of continuous pavement. During those same seven years, the route from
858:
on the western side of town and take a 90-degree curve to the east. At exit 218 of the expressway, US 18 leaves US 218 and Iowa 27, which continue southeastward toward
434: 893:
at a four-lane bypass on the western side of town. The two routes head south for eight miles (13 km), splitting at the mile 196 interchange which is also the eastern end of
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so US 18 could connect directly to the Marquette–Joliet Bridge. A short road had previously provided access to and from the bridge. The old alignment of the route became
1000:
were designated on November 11, 1926, US 18 was known by two names in the state. It was first known as Primary Road No. 19, which was assigned to the route when the
3517: 1005: 4104: 4079: 807:, the Avenue of the Saints highway, which had hitherto followed I-35 southbound now follows US 18 eastbound. The two routes, now on a four-lane, 4129: 4114: 4089: 3334: 3277: 1019:
By 1927, a significant portion of the route was paved, while the remainder was graveled. All of O'Brien County and 80 miles (130 km) between
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from the north. The two routes split again in Emmetsburg as Iowa 4 heads south. US 18 continues east, briefly heading south to enter
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county line. Iowa 15 follows US 18 for one mile (1.6 km) before it splits away to the north. On the northern edge of
2849: 1079: 969: 2375: 2206: 1971: 429: 1096:. On December 5, 1999, this section of freeway opened and US 18 was realigned onto the new road. The old alignment became 682: 635: 3908: 3234: 3092: 2920: 1876: 1872: 803:
head east from the interchange with the Interstate. US 18 traffic follows southbound I-35 for four miles (6.4 km).
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goes through the towns while the mainline skirts around them. The business loop rejoins the mainline at the foot of the
2482: 871: 3971: 3581: 2411: 543: 60: 3966: 3519:
United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials
1964: 3480: 779:; the two highways split in Garner. East of Garner, the route takes a north-northeasterly path as it goes through 3523: 3458: 1035:
and all of Primary Road No. 59, which included the seven-mile-long (11 km) overlap of US 18 near
4064: 531: 465: 4027: 3679: 1176: 1001: 460: 106: 912:
Continuing due east, US 18 does not enter another community for 20 miles (32 km) until it reaches
709:
and the two routes head south together through town. On the south side of Spencer, the two routes come to a
2266: 997: 1043:, the only remaining section of US 18 that was not paved was an 11-mile (18 km) section west of 870:
The two routes meet the northern end of Iowa 14, and US 18 splits away to the east to cross the
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and each route heads in the opposite direction—US 18 to the east and US 71 to the west.
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Eastern end of US 218 and Iowa 27 overlaps; southern end of US 218 Business overlap
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on the eastern side of town where the business loop ends. The highway roughly parallels the
3645: 3617: 3412: 3187: 3074: 2915: 2617: 2123: 1915: 1865: 1861: 1779: 1719: 1180: 1085: 985: 949: 917: 898: 757: 745: 603: 555: 470: 399: 389: 369: 364: 293: 234: 203: 110: 8: 831: 693:, which joins from the north and leaves to the south. Continuing east, it passes through 674: 736:. The route curves back to the east at the DM&E Railroad line. An intersection with 3439: 2815: 2563: 2550: 2518: 2406: 2397: 2364: 1937: 1319: 1253: 1101: 1048: 1024: 1013: 851: 827: 651: 631: 567: 379: 344: 238: 19:
This article is about the section of U.S. Route 18 in Iowa. For the entire route, see
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were paved. Primary Road No. 59 is now known as US 63. By the start of
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Eastern end of US 52 overlap; western end of River Bluffs Scenic Byway overlap
582:. Prior to becoming a U.S. Highway, the route US 18 follows was known as 4053: 4017: 2995: 2939: 2037: 1941: 1906: 1601: 1536: 1508: 1427: 1334: 1004:
published its first state highway map in 1919. The route was also called the
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before turning east again closer to Hull. The highway continues east toward
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Historic photos of the former river crossing at Marquette by John A. Weeks
2746: 2472: 2468: 2440: 2127: 1920: 839: 818: 768: 1100:. By the end of the next year, the four-lane expressway was extended to 2430: 1093: 1092:. A new controlled-access facility was built south of the city east to 835: 643: 134: 3852:"The old Suspension Bridge provided the river crossing from 1932-1974" 1051:. That last section would not be completed for another 10 years. 822:
US 18/US 218/Iowa 27 pass a wind farm near Charles City
3422: 1108:. US 18 was rerouted onto the expressway and the western end of 981: 904: 811:, follow a path which passes to the south of Mason City. They meet 3202: 3104: 3057: 3037: 3012: 2964: 2866: 2776: 2676: 2580: 2450: 2223: 2086: 2019: 1981: 1800: 1751: 1687: 1649: 1551: 1518: 1475: 1437: 1380: 1344: 1301: 1268: 948:. The two routes head east through Postville and turn south into 787:. Near the northeastern shore of the lake, it enters the city of 1104:. By 2003, an expressway carrying US 63 was built around 3429:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
908:
US 18 crosses into Wisconsin via the Marquette–Joliet Bridge
3993: 535: 326: 3490:. Ames: Iowa Department of Transportation. April 9, 2021 866:. US 18 briefly heads north into Charles City with 558:. It travels about 312 miles (502 km) and connects 34: 673:(Iowa 60 Bus.). The two routes head east toward a 3228: 3126: 3102: 3068: 3048: 3023: 3003: 2962: 2909: 2863: 2819: 2773: 2718: 2649: 2577: 2476: 2245: 2220: 2175: 2083: 2041: 2003: 1822: 1773: 1709: 1671: 1573: 1540: 1497: 1459: 1421: 1369: 1323: 1290: 928:, an area that was untouched by glaciation during the 669:
on the western edge of Sheldon, US 18 intersects
1112:
was moved to the US 63/US 18 interchange.
3911:. Iowa Department of Transportation. Archived from 3694: 830:county line, US 18 and Iowa 27 become a 630:. US 18 turns south at Inwood and heads into 4051: 3069:Eastern end of River Bluffs Scenic Byway overlap 3049:Western end of River Bluffs Scenic Byway overlap 3024:Eastern end of River Bluffs Scenic Byway overlap 3004:Western end of River Bluffs Scenic Byway overlap 546:(Iowa DOT). It enters the state by crossing the 3763:(Map). Iowa State Highway Commission. June 1934 3514:American Association of State Highway Officials 1084:Over the late 1990s, construction began on the 3942:(Map). Iowa Department of Transportation. 2003 3889:(Map). Iowa Department of Transportation. 1990 3709:(Map). Iowa Department of Transportation. 1986 3625:(Map). Iowa Department of Transportation. 2011 3612: 3610: 3608: 3606: 3604: 3602: 3600: 3598: 932:. The route turns to the northeast to through 610:, in the northwestern corner of the state. At 602:approximately two miles (3.2 km) east of 897:. The route turns to travel due east through 834:and angle slightly to the northeast, passing 3572: 3570: 767:In Hancock County, the route passes through 3985:Template:Attached KML/U.S. Route 18 in Iowa 3748: 3595: 1058:US 18 passing through McGregor in 1975 716:East of Spencer, US 18 passes through 4105:Transportation in Cerro Gordo County, Iowa 3831:(Map). Iowa State Highway Commission. 1950 3804:(Map). Iowa State Highway Commission. 1939 3736:(Map). Iowa State Highway Commission. 1927 1074:. In 1988–1989, a bypass was built around 756:. At the eastern county line, shared with 618:(Iowa 182), which provides access to 3988: 3843: 3567: 764:, which marks that route's northern end. 4130:Transportation in Allamakee County, Iowa 4115:Transportation in Chickasaw County, Iowa 4090:Transportation in Palo Alto County, Iowa 3816: 3703:Iowa Registered Highway Routes 1914–1925 3643: 3549: 3475: 3473: 1053: 956:, US 52 leaves to the south toward 903: 817: 3927: 3874: 3789: 3637: 2719:Northern end of US 218 Business overlap 1422:Eastern end of Iowa 60 Business overlap 1370:Western end of Iowa 60 Business overlap 570:. The highway leaves the state via the 4125:Transportation in Clayton County, Iowa 4120:Transportation in Fayette County, Iowa 4100:Transportation in Hancock County, Iowa 4095:Transportation in Kossuth County, Iowa 4080:Transportation in O'Brien County, Iowa 4052: 3901: 3721: 3663: 1115: 846:. The three routes head south along a 815:and US 18 Bus. at exit 186. 689:, US 18 is briefly overlapped by 683:Dakota, Minnesota and Eastern Railroad 88:National Parks Pike registered in 1920 70:311.750 mi (501.713 km) 3849: 3470: 3381: 3373: 3367: 3362: 3304: 3298: 3244: 3238: 3196: 3171: 3167: 3144: 3136: 3096: 3053: 3033: 3008: 2956: 2932: 2924: 2853: 2838: 2829: 2763: 2739: 2733: 2670: 2662: 2654: 2567: 2540: 2531: 2495: 2486: 2444: 2423: 2415: 2390: 2381: 2347: 2338: 2288: 2279: 2259: 2250: 2210: 2189: 2180: 2176:Western end of I-35 / Iowa 27 overlap 2073: 2062: 2056: 2013: 1975: 1959: 1953: 1930: 1924: 1888: 1882: 1838: 1832: 1794: 1745: 1681: 1643: 1619: 1613: 1594: 1588: 1545: 1512: 1469: 1431: 1374: 1338: 1295: 1262: 1213: 1207: 1192: 1162: 1154: 1149: 877:Heading east again, the route enters 422:United States Numbered Highway System 4110:Transportation in Floyd County, Iowa 4075:Transportation in Sioux County, Iowa 3522:(Map). 1:7,000,000. Washington, DC: 924:. East of town, it crosses into the 593: 4085:Transportation in Clay County, Iowa 4070:Transportation in Lyon County, Iowa 3644:Morrison, Jeff (December 9, 2007). 3502: 13: 1134: 988:, which begins at the state line. 960:. Heading to the northeast toward 14: 4141: 3957: 3582:Iowa Department of Transportation 980:. US 18 continues east into 783:and skirts the northern shore of 606:. It runs easterly through rural 544:Iowa Department of Transportation 542:in Iowa, it is maintained by the 4012: 3858:. McGregor, Iowa. Archived from 3402: 3396: 3389: 3383: 3329: 3324: 3318: 3312: 3306: 3271: 3265: 3258: 3252: 3246: 3210: 3204: 3177:CR B38 (S. Maple Street) / 3172: 3152: 3146: 3112: 3106: 3058: 3038: 3013: 2977: 2971: 2965: 2933: 2887: 2881: 2874: 2868: 2797: 2791: 2784: 2778: 2740: 2703: 2697: 2690: 2684: 2678: 2638: 2632: 2626: 2607: 2601: 2595: 2588: 2582: 2541: 2509: 2503: 2497: 2458: 2452: 2424: 2391: 2348: 2307: 2301: 2295: 2289: 2260: 2231: 2225: 2190: 2157: 2151: 2144: 2138: 2132: 2113: 2107: 2101: 2094: 2088: 2027: 2021: 1989: 1983: 1931: 1896: 1890: 1839: 1808: 1802: 1759: 1753: 1695: 1689: 1657: 1651: 1620: 1595: 1559: 1553: 1526: 1520: 1483: 1477: 1445: 1439: 1399: 1393: 1387: 1381: 1358: 1352: 1346: 1309: 1303: 1276: 1270: 1234: 1228: 1221: 1215: 1170: 1164: 530:) is the northernmost east–west 505: 490: 284: 279: 257: 243: 224: 218: 212: 193: 187: 181: 167: 153: 139: 125: 101: 33: 3524:United States Geological Survey 3459:Special routes of U.S. Route 18 1704:south (Broadway Street) – 920:. In West Union, it intersects 842:, the two routes are joined by 775:one mile (1.6 km) west of 2477:Northern end of US 218 overlap 1823:Eastern end of Iowa 15 overlap 1774:Western end of Iowa 15 overlap 996:Before it and the rest of the 936:and then to the north to meet 532:United States Numbered Highway 86:Primary Road 19 from 1920–1926 1: 3680:Iowa State Highway Commission 3464: 1710:Eastern end of Iowa 4 overlap 1672:Western end of Iowa 4 overlap 1129: 1002:Iowa State Highway Commission 48:US 18 highlighted in red 3127:Western end of US 52 overlap 2910:Eastern end of US 63 overlap 2820:Western end of US 63 overlap 2042:Eastern end of US 69 overlap 2004:Western end of US 69 overlap 1574:Eastern end of US 71 overlap 1541:Western end of US 71 overlap 1498:Eastern end of US 59 overlap 1460:Western end of US 59 overlap 1324:Eastern end of US 75 overlap 1291:Western end of US 75 overlap 1193:South Dakota–Iowa state line 998:U.S. Numbered Highway System 7: 3452: 3377:; Iowa–Wisconsin state line 3179:Driftless Area Scenic Byway 2246:Eastern end of I-35 overlap 1068:Prairie du Chien, Wisconsin 986:State Trunk Highway 60 448:Iowa Primary Highway System 10: 4146: 2353:CR S56 (California Avenue) 1160: 991: 760:, is an intersection with 634:. The highway crosses the 18: 4037: 4032: 4023: 4011: 3428: 3420: 3370: 3358: 3347:River Bluffs Scenic Byway 3301: 3293: 3289: 3241: 3233: 3221:River Bluffs Scenic Byway 3199: 3191: 3186: 3182: 3169: 3163: 3142: 3139: 3131: 3099: 3091: 3086: 3081: 3073: 3065:River Bluffs Scenic Byway 3055: 3045:River Bluffs Scenic Byway 3035: 3028: 3020:River Bluffs Scenic Byway 3010: 2992:River Bluffs Scenic Byway 2959: 2951: 2943: 2930: 2927: 2919: 2914: 2858: 2848: 2844: 2835: 2832: 2824: 2768: 2758: 2750: 2736: 2728: 2723: 2673: 2665: 2660: 2657: 2572: 2562: 2558: 2537: 2534: 2526: 2522: 2492: 2489: 2481: 2447: 2439: 2434: 2421: 2418: 2410: 2405: 2401: 2387: 2384: 2370: 2359: 2355: 2344: 2341: 2333: 2329: 2285: 2282: 2274: 2270: 2265:Eisenhower Avenue — 2256: 2253: 2215: 2205: 2197: 2195:CR B35 (4th Avenue South) 2186: 2183: 2078: 2065: 2059: 2051: 2046: 2016: 2008: 1978: 1970: 1962: 1956: 1945: 1927: 1919: 1914: 1910: 1885: 1871: 1860: 1856: 1835: 1827: 1797: 1783: 1778: 1748: 1725: 1714: 1684: 1676: 1646: 1638: 1630: 1616: 1605: 1591: 1583: 1578: 1548: 1515: 1507: 1502: 1472: 1464: 1434: 1426: 1377: 1341: 1333: 1328: 1298: 1265: 1257: 1252: 1248: 1210: 1202: 1197: 1184: 1157: 1144: 1141: 1138: 1133: 1128: 1125: 1122: 1010:Yellowstone National Park 809:controlled-access highway 620:Sioux Falls, South Dakota 598:US 18 begins at the 483: 417: 412: 408: 332: 322: 312: 307: 303: 275: 116: 97: 92: 82: 78:November 11, 1926–present 74: 66: 58: 53: 46: 30: 3578:"Iowa Registered Routes" 3563:. 1921. p. 330-331. 3557:Official Auto Trails Map 3435:     3161:north (N. Lawler Street) 685:(DM&E Railroad). In 584:Primary Road No. 19 4000:Twin Suspension Bridges 3646:"Iowa termini of US 18" 3481:"Road Network (Portal)" 3375:Marquette–Joliet Bridge 1072:Marquette–Joliet Bridge 974:Marquette–Joliet Bridge 628:South Dakota Highway 42 572:Marquette–Joliet Bridge 3994:The Iowa Highways Page 3936:Iowa State Highway Map 3909:"Avenue of the Saints" 3883:Iowa State Highway Map 3825:Iowa State Highway Map 3798:Iowa State Highway Map 3757:Iowa State Highway Map 3730:Iowa State Highway Map 3672:Iowa State Highway Map 3510:Bureau of Public Roads 2528:Saint Charles Township 2517: / CR B35 – 1059: 909: 823: 724:. Between Ruthven and 4065:U.S. Highways in Iowa 3516:(November 11, 1926). 1410:Iowa 60 Business 1365:Iowa 60 Business 1057: 907: 821: 671:Iowa 60 Business 4024:Previous state: 3989:KML is from Wikidata 3781:: CS1 maint: year ( 3559:(Map). 1:1,081,344. 2839:225th Street – 2826:New Hampton Township 1743:township quadripoint 1086:Avenue of the Saints 1080:US 18 Bus. 752:, the highway meets 744:marks the Palo Alto– 604:Canton, South Dakota 556:Canton, South Dakota 524:U.S. Highway 18 3915:on February 6, 2016 3650:Iowahigwhayends.net 2322:Downtown Mason City 1640:Emmetsburg Township 1116:Major intersections 1006:National Parks Pike 881:and passes through 832:limited-access road 675:diamond interchange 665:As it crosses into 646:. West of Hull, at 588:National Parks Pike 118:Major intersections 3862:on August 16, 2011 3619:Transportation Map 3421:Continuation into 3082:No major junctions 2730:Chickasaw Township 1456:Worthington, Minn. 1414:Worthington, Minn. 1367:south (2nd Avenue) 1185:Continuation into 1060: 1014:Madison, Wisconsin 976:, which spans the 910: 824: 793:Interstate 35 728:, it is joined by 638:on its way toward 4048: 4047: 3850:Rodenburg, Lucy. 3543:Wikimedia Commons 3450: 3449: 3364:Mississippi River 3079: 2335:Portland Township 1972:Garfield Township 1585:Highland Township 1466:Franklin Township 1033:Mississippi River 1008:, which began at 978:Mississippi River 854:. They intersect 791:, where it meets 652:juts to the south 594:Route description 576:Mississippi River 521: 520: 517: 516: 54:Route information 4137: 4038:Next state: 4016: 4015: 4009: 4008: 3996:by Jason Hancock 3979: 3952: 3951: 3949: 3947: 3941: 3931: 3925: 3924: 3922: 3920: 3905: 3899: 3898: 3896: 3894: 3888: 3878: 3872: 3871: 3869: 3867: 3856:North Iowa Times 3847: 3841: 3840: 3838: 3836: 3830: 3820: 3814: 3813: 3811: 3809: 3803: 3793: 3787: 3786: 3780: 3772: 3770: 3768: 3762: 3752: 3746: 3745: 3743: 3741: 3735: 3725: 3719: 3718: 3716: 3714: 3708: 3698: 3692: 3691: 3689: 3687: 3677: 3667: 3661: 3660: 3658: 3656: 3641: 3635: 3634: 3632: 3630: 3624: 3614: 3593: 3592: 3590: 3588: 3574: 3565: 3564: 3553: 3547: 3546: 3540: 3538: 3506: 3500: 3499: 3497: 3495: 3489: 3477: 3443: 3436: 3417:Prairie du Chien 3407: 3406: 3405: 3400: 3399: 3394: 3393: 3392: 3387: 3386: 3343:Great River Road 3333: 3332: 3328: 3327: 3323: 3322: 3321: 3316: 3315: 3310: 3309: 3276: 3275: 3274: 3269: 3268: 3263: 3262: 3261: 3256: 3255: 3250: 3249: 3215: 3214: 3213: 3208: 3207: 3176: 3175: 3157: 3156: 3155: 3150: 3149: 3117: 3116: 3115: 3110: 3109: 3078: 3062: 3061: 3042: 3041: 3017: 3016: 2982: 2981: 2980: 2975: 2974: 2969: 2968: 2937: 2936: 2892: 2891: 2890: 2885: 2884: 2879: 2878: 2877: 2872: 2871: 2850:Dresden Township 2802: 2801: 2800: 2795: 2794: 2789: 2788: 2787: 2782: 2781: 2744: 2743: 2710:US 218 Bus. 2708: 2707: 2706: 2701: 2700: 2695: 2694: 2693: 2688: 2687: 2682: 2681: 2663:Old Highway Road 2645:US 218 Bus. 2643: 2642: 2641: 2636: 2635: 2630: 2629: 2612: 2611: 2610: 2605: 2604: 2599: 2598: 2593: 2592: 2591: 2586: 2585: 2545: 2544: 2515:US 218 Bus. 2513: 2512: 2508: 2507: 2506: 2501: 2500: 2463: 2462: 2461: 2456: 2455: 2428: 2427: 2395: 2394: 2352: 2351: 2312: 2311: 2310: 2305: 2304: 2299: 2298: 2293: 2292: 2264: 2263: 2236: 2235: 2234: 2229: 2228: 2194: 2193: 2162: 2161: 2160: 2155: 2154: 2149: 2148: 2147: 2142: 2141: 2136: 2135: 2118: 2117: 2116: 2111: 2110: 2105: 2104: 2099: 2098: 2097: 2092: 2091: 2032: 2031: 2030: 2025: 2024: 1994: 1993: 1992: 1987: 1986: 1935: 1934: 1901: 1900: 1899: 1894: 1893: 1843: 1842: 1813: 1812: 1811: 1806: 1805: 1764: 1763: 1762: 1757: 1756: 1700: 1699: 1698: 1693: 1692: 1662: 1661: 1660: 1655: 1654: 1624: 1623: 1599: 1598: 1564: 1563: 1562: 1557: 1556: 1531: 1530: 1529: 1524: 1523: 1488: 1487: 1486: 1481: 1480: 1450: 1449: 1448: 1443: 1442: 1404: 1403: 1402: 1397: 1396: 1391: 1390: 1385: 1384: 1363: 1362: 1361: 1356: 1355: 1350: 1349: 1314: 1313: 1312: 1307: 1306: 1281: 1280: 1279: 1274: 1273: 1259:Lincoln Township 1239: 1238: 1237: 1232: 1231: 1226: 1225: 1224: 1219: 1218: 1175: 1174: 1173: 1168: 1167: 1136: 1131: 1120: 1119: 946:Allamakee County 879:Chickasaw County 868:US 218 Bus. 722:Palo Alto County 705:, it intersects 697:and then enters 616:Iowa Highway 182 534:in the state of 513: 509: 508: 498: 494: 493: 485: 484: 288: 287: 283: 282: 261: 260: 247: 246: 229: 228: 227: 222: 221: 216: 215: 198: 197: 196: 191: 190: 185: 184: 171: 170: 157: 156: 143: 142: 129: 128: 119: 105: 104: 37: 28: 27: 4145: 4144: 4140: 4139: 4138: 4136: 4135: 4134: 4050: 4049: 4039: 4025: 4013: 4006: 3990: 3987: 3982: 3981: 3980: 3964: 3960: 3955: 3945: 3943: 3939: 3933: 3932: 3928: 3918: 3916: 3907: 3906: 3902: 3892: 3890: 3886: 3880: 3879: 3875: 3865: 3863: 3848: 3844: 3834: 3832: 3828: 3822: 3821: 3817: 3807: 3805: 3801: 3795: 3794: 3790: 3774: 3773: 3766: 3764: 3760: 3754: 3753: 3749: 3739: 3737: 3733: 3727: 3726: 3722: 3712: 3710: 3706: 3700: 3699: 3695: 3685: 3683: 3675: 3669: 3668: 3664: 3654: 3652: 3642: 3638: 3628: 3626: 3622: 3616: 3615: 3596: 3586: 3584: 3576: 3575: 3568: 3555: 3554: 3550: 3536: 3534: 3507: 3503: 3493: 3491: 3483: 3479: 3478: 3471: 3467: 3455: 3446: 3438: 3434: 3430: 3403: 3401: 3397: 3395: 3390: 3388: 3384: 3382: 3335:US 18 Bus. 3330: 3325: 3319: 3317: 3313: 3311: 3307: 3305: 3278:US 18 Bus. 3272: 3270: 3266: 3264: 3259: 3257: 3253: 3251: 3247: 3245: 3235:Mendon Township 3211: 3209: 3205: 3203: 3173: 3153: 3151: 3147: 3145: 3113: 3111: 3107: 3105: 3077: 3059: 3039: 3014: 2978: 2976: 2972: 2970: 2966: 2934: 2921:Bethel Township 2888: 2886: 2882: 2880: 2875: 2873: 2869: 2867: 2860: 2855: 2798: 2796: 2792: 2790: 2785: 2783: 2779: 2777: 2770: 2765: 2741: 2704: 2702: 2698: 2696: 2691: 2689: 2685: 2683: 2679: 2677: 2639: 2637: 2633: 2631: 2627: 2625: 2624: 2608: 2606: 2602: 2600: 2596: 2594: 2589: 2587: 2583: 2581: 2574: 2569: 2542: 2510: 2504: 2502: 2498: 2496: 2459: 2457: 2453: 2451: 2425: 2392: 2378: 2367: 2349: 2318:US 18 Bus. 2308: 2306: 2302: 2300: 2296: 2294: 2290: 2261: 2232: 2230: 2226: 2224: 2217: 2212: 2191: 2164:US 18 Bus. 2158: 2156: 2152: 2150: 2145: 2143: 2139: 2137: 2133: 2131: 2130: 2114: 2112: 2108: 2106: 2102: 2100: 2095: 2093: 2089: 2087: 2080: 2075: 2028: 2026: 2022: 2020: 1990: 1988: 1984: 1982: 1960:Diagonal Street 1932: 1897: 1895: 1891: 1889: 1879: 1868: 1840: 1809: 1807: 1803: 1801: 1791: 1760: 1758: 1754: 1752: 1742: 1734: 1722: 1696: 1694: 1690: 1688: 1658: 1656: 1652: 1650: 1621: 1596: 1560: 1558: 1554: 1552: 1527: 1525: 1521: 1519: 1484: 1482: 1478: 1476: 1446: 1444: 1440: 1438: 1400: 1398: 1394: 1392: 1388: 1386: 1382: 1359: 1357: 1353: 1351: 1347: 1345: 1310: 1308: 1304: 1302: 1277: 1275: 1271: 1269: 1235: 1233: 1229: 1227: 1222: 1220: 1216: 1214: 1171: 1169: 1165: 1163: 1151:Big Sioux River 1118: 994: 801:US 18 Bus. 771:before meeting 600:Big Sioux River 596: 548:Big Sioux River 506: 504: 491: 489: 404: 285: 280: 271: 258: 244: 225: 223: 219: 217: 213: 194: 192: 188: 186: 182: 168: 154: 140: 126: 117: 102: 93:Major junctions 87: 49: 42: 41: 40:U.S. Highway 18 38: 24: 17: 16:Highway in Iowa 12: 11: 5: 4143: 4133: 4132: 4127: 4122: 4117: 4112: 4107: 4102: 4097: 4092: 4087: 4082: 4077: 4072: 4067: 4062: 4046: 4045: 4036: 4031: 4021: 4020: 4004: 4003: 3997: 3963: 3962: 3961: 3959: 3958:External links 3956: 3954: 3953: 3926: 3900: 3873: 3842: 3815: 3788: 3747: 3720: 3693: 3662: 3636: 3594: 3566: 3548: 3501: 3486:ESRI shapefile 3468: 3466: 3463: 3462: 3461: 3454: 3451: 3448: 3447: 3445: 3444: 3431: 3426: 3425: 3419: 3379: 3378: 3372: 3369: 3366: 3360: 3359: 3357: 3303: 3300: 3297: 3291: 3290: 3288: 3243: 3240: 3237: 3231: 3230: 3227: 3201: 3198: 3195: 3193:Giard Township 3190: 3184: 3183: 3181: 3170: 3168: 3165: 3164: 3162: 3143: 3141: 3138: 3135: 3129: 3128: 3125: 3103: 3101: 3098: 3095: 3090: 3084: 3083: 3080: 3071: 3070: 3067: 3063:CR B60 / 3056: 3054: 3051: 3050: 3047: 3043:CR B40 / 3036: 3034: 3032: 3026: 3025: 3022: 3018:CR W42 / 3011: 3009: 3006: 3005: 3002: 2963: 2961: 2958: 2955: 2949: 2948: 2942: 2938:CR V68 – 2931: 2929: 2926: 2923: 2918: 2912: 2911: 2908: 2865: 2862: 2857: 2852: 2846: 2845: 2843: 2837: 2834: 2831: 2828: 2822: 2821: 2818: 2775: 2772: 2767: 2762: 2756: 2755: 2749: 2745:CR V14 – 2738: 2735: 2732: 2727: 2721: 2720: 2717: 2675: 2672: 2668: 2667: 2664: 2661: 2659: 2656: 2652: 2651: 2648: 2579: 2576: 2571: 2566: 2560: 2559: 2557: 2539: 2536: 2533: 2530: 2524: 2523: 2521: 2494: 2491: 2488: 2485: 2483:Floyd Township 2479: 2478: 2475: 2449: 2446: 2443: 2437: 2436: 2433: 2429:CR B30 – 2422: 2420: 2417: 2414: 2409: 2403: 2402: 2400: 2396:CR S70 – 2389: 2386: 2383: 2380: 2369: 2357: 2356: 2354: 2346: 2343: 2340: 2337: 2331: 2330: 2328: 2287: 2284: 2281: 2278: 2272: 2271: 2269: 2258: 2255: 2252: 2248: 2247: 2244: 2222: 2219: 2214: 2209: 2203: 2202: 2196: 2188: 2185: 2182: 2178: 2177: 2174: 2085: 2082: 2077: 2071: 2070: 2064: 2061: 2058: 2055: 2050: 2044: 2043: 2040: 2018: 2015: 2012: 2006: 2005: 2002: 1980: 1977: 1974: 1968: 1967: 1961: 1958: 1955: 1951: 1950: 1944: 1936:CR R35 – 1929: 1926: 1923: 1918: 1912: 1911: 1909: 1887: 1884: 1881: 1870: 1858: 1857: 1855: 1837: 1834: 1831: 1825: 1824: 1821: 1799: 1796: 1793: 1782: 1776: 1775: 1772: 1750: 1747: 1744: 1724: 1712: 1711: 1708: 1686: 1683: 1680: 1674: 1673: 1670: 1648: 1645: 1642: 1636: 1635: 1629: 1625:CR N28 – 1618: 1615: 1611: 1610: 1604: 1600:CR N20 – 1593: 1590: 1587: 1582: 1576: 1575: 1572: 1550: 1547: 1543: 1542: 1539: 1517: 1514: 1511: 1506: 1500: 1499: 1496: 1474: 1471: 1468: 1462: 1461: 1458: 1436: 1433: 1430: 1424: 1423: 1420: 1379: 1376: 1372: 1371: 1368: 1343: 1340: 1337: 1332: 1326: 1325: 1322: 1300: 1297: 1293: 1292: 1289: 1267: 1264: 1261: 1256: 1250: 1249: 1247: 1212: 1209: 1206: 1201: 1195: 1194: 1190: 1189: 1183: 1161: 1159: 1156: 1153: 1147: 1146: 1143: 1140: 1137: 1132: 1127: 1124: 1117: 1114: 1088:corridor near 993: 990: 950:Clayton County 926:Driftless Area 918:Fayette County 899:Fredericksburg 885:on its way to 758:Hancock County 711:T intersection 667:O'Brien County 595: 592: 540:state highways 538:. As with all 519: 518: 515: 514: 501: 499: 481: 480: 479: 478: 473: 468: 463: 458: 452: 451: 443: 442: 437: 432: 426: 425: 415: 414: 413:Highway system 410: 409: 406: 405: 403: 402: 397: 392: 387: 382: 377: 372: 367: 362: 357: 352: 347: 342: 336: 334: 330: 329: 324: 320: 319: 314: 310: 309: 305: 304: 301: 300: 277: 273: 272: 270: 269: 255: 241: 210: 179: 165: 151: 137: 122: 120: 114: 113: 99: 95: 94: 90: 89: 84: 80: 79: 76: 72: 71: 68: 64: 63: 59:Maintained by 56: 55: 51: 50: 47: 44: 43: 39: 32: 31: 15: 9: 6: 4: 3: 2: 4142: 4131: 4128: 4126: 4123: 4121: 4118: 4116: 4113: 4111: 4108: 4106: 4103: 4101: 4098: 4096: 4093: 4091: 4088: 4086: 4083: 4081: 4078: 4076: 4073: 4071: 4068: 4066: 4063: 4061: 4060:U.S. Route 18 4058: 4057: 4055: 4044: 4043: 4035: 4030: 4029: 4022: 4019: 4018:U.S. Route 18 4010: 4007: 4001: 3998: 3995: 3992: 3991: 3986: 3977: 3973: 3969: 3968: 3946:September 16, 3938: 3937: 3930: 3919:September 16, 3914: 3910: 3904: 3893:September 15, 3885: 3884: 3877: 3866:September 15, 3861: 3857: 3853: 3846: 3835:September 15, 3827: 3826: 3819: 3808:September 15, 3800: 3799: 3792: 3784: 3778: 3767:September 15, 3759: 3758: 3751: 3740:September 15, 3732: 3731: 3724: 3713:September 15, 3705: 3704: 3697: 3686:September 15, 3681: 3674: 3673: 3666: 3655:September 14, 3651: 3647: 3640: 3629:September 12, 3621: 3620: 3613: 3611: 3609: 3607: 3605: 3603: 3601: 3599: 3587:September 15, 3583: 3579: 3573: 3571: 3562: 3558: 3552: 3544: 3533: 3529: 3525: 3521: 3520: 3515: 3511: 3505: 3487: 3482: 3476: 3474: 3469: 3460: 3457: 3456: 3441: 3433: 3432: 3427: 3424: 3418: 3414: 3410: 3380: 3376: 3365: 3361: 3356: 3352: 3348: 3344: 3340: 3336: 3296: 3292: 3287: 3284:north – 3283: 3279: 3236: 3232: 3226: 3222: 3219:south / 3218: 3194: 3189: 3185: 3180: 3166: 3160: 3134: 3130: 3124: 3121:north – 3120: 3094: 3093:Post Township 3089: 3085: 3076: 3072: 3066: 3052: 3046: 3031: 3027: 3021: 3007: 3001: 2997: 2993: 2989: 2985: 2984:Iowa 150 2954: 2950: 2947: 2941: 2922: 2917: 2913: 2907: 2903: 2899: 2898:Iowa 346 2896:south / 2895: 2851: 2847: 2842: 2827: 2823: 2817: 2813: 2809: 2806:north / 2805: 2761: 2757: 2754: 2748: 2731: 2726: 2722: 2715: 2712:north / 2711: 2669: 2666:Former US 218 2653: 2646: 2623: 2620:south – 2619: 2616:south / 2615: 2565: 2561: 2556: 2552: 2548: 2529: 2525: 2520: 2516: 2484: 2480: 2474: 2470: 2467:north – 2466: 2442: 2438: 2432: 2413: 2412:Rudd Township 2408: 2404: 2399: 2379:township line 2377: 2373: 2366: 2362: 2358: 2336: 2332: 2327: 2323: 2319: 2315: 2277: 2273: 2268: 2249: 2243: 2240:south – 2239: 2208: 2207:Lake Township 2204: 2201: 2179: 2173: 2169: 2168:Iowa 122 2165: 2129: 2126:north – 2125: 2122:north / 2121: 2072: 2069: 2063:N. 8th Street 2054: 2049: 2045: 2039: 2036:south – 2035: 2011: 2007: 2001: 1998:north – 1997: 1973: 1969: 1966: 1952: 1949: 1943: 1939: 1922: 1917: 1913: 1908: 1905:south – 1904: 1880:township line 1878: 1874: 1867: 1863: 1859: 1854: 1850: 1846: 1830: 1826: 1820: 1817:north – 1816: 1792:township line 1790: 1786: 1781: 1777: 1771: 1768:south – 1767: 1741: 1737: 1732: 1728: 1721: 1717: 1713: 1707: 1703: 1679: 1675: 1669: 1666:north – 1665: 1641: 1637: 1634: 1628: 1612: 1609: 1603: 1586: 1581: 1577: 1571: 1568:south – 1567: 1544: 1538: 1535:north – 1534: 1510: 1505: 1501: 1495: 1492:south – 1491: 1467: 1463: 1457: 1454:north – 1453: 1429: 1425: 1419: 1415: 1411: 1407: 1373: 1366: 1336: 1331: 1327: 1321: 1318:south – 1317: 1294: 1288: 1285:north – 1284: 1260: 1255: 1251: 1246: 1242: 1241:Iowa 182 1205: 1200: 1196: 1191: 1188: 1182: 1178: 1152: 1148: 1121: 1113: 1111: 1107: 1103: 1099: 1098:Iowa 122 1095: 1091: 1087: 1082: 1081: 1077: 1073: 1069: 1065: 1056: 1052: 1050: 1046: 1042: 1038: 1034: 1030: 1026: 1022: 1017: 1015: 1012:and ended in 1011: 1007: 1003: 999: 989: 987: 983: 979: 975: 971: 970:business loop 967: 963: 959: 955: 951: 947: 943: 939: 935: 931: 927: 923: 922:Iowa 150 919: 915: 906: 902: 900: 896: 895:Iowa 346 892: 888: 884: 880: 875: 873: 869: 865: 861: 857: 853: 849: 845: 841: 837: 833: 829: 820: 816: 814: 810: 806: 802: 798: 797:Iowa 122 794: 790: 786: 782: 778: 774: 770: 765: 763: 759: 755: 751: 747: 743: 739: 735: 731: 727: 723: 719: 714: 712: 708: 704: 700: 696: 692: 688: 684: 680: 676: 672: 668: 663: 661: 657: 653: 650:, US 18 649: 645: 641: 637: 633: 629: 625: 621: 617: 613: 609: 605: 601: 591: 589: 585: 581: 577: 573: 569: 565: 561: 557: 553: 549: 545: 541: 537: 533: 529: 525: 512: 502: 500: 497: 487: 486: 482: 477: 474: 472: 469: 467: 464: 462: 459: 457: 454: 453: 450: 449: 445: 444: 441: 438: 436: 433: 431: 428: 427: 424: 423: 419: 418: 416: 411: 407: 401: 398: 396: 393: 391: 388: 386: 383: 381: 378: 376: 373: 371: 368: 366: 363: 361: 358: 356: 353: 351: 348: 346: 343: 341: 338: 337: 335: 331: 328: 325: 321: 318: 317:United States 315: 311: 306: 302: 299: 295: 291: 278: 276:East end 274: 268: 264: 256: 254: 250: 242: 240: 236: 232: 211: 209: 205: 201: 180: 178: 174: 166: 164: 160: 152: 150: 146: 138: 136: 132: 124: 123: 121: 115: 112: 108: 100: 98:West end 96: 91: 85: 81: 77: 73: 69: 65: 62: 57: 52: 45: 36: 29: 26: 22: 21:U.S. Route 18 4040: 4033: 4028:South Dakota 4026: 4005: 3965: 3944:. Retrieved 3935: 3929: 3917:. Retrieved 3913:the original 3903: 3891:. Retrieved 3882: 3876: 3864:. Retrieved 3860:the original 3855: 3845: 3833:. Retrieved 3824: 3818: 3806:. Retrieved 3797: 3791: 3765:. Retrieved 3756: 3750: 3738:. Retrieved 3729: 3723: 3711:. Retrieved 3702: 3696: 3684:. Retrieved 3671: 3665: 3653:. Retrieved 3649: 3639: 3627:. Retrieved 3618: 3585:. Retrieved 3561:Rand McNally 3556: 3551: 3541:– via 3535:. Retrieved 3518: 3504: 3492:. Retrieved 3437:   3415:east – 3411:east / 3339:Iowa 76 3337:west / 3282:Iowa 76 3280:east / 3159:Iowa 51 2988:Iowa 56 2900:west – 2816:Lime Springs 2810:east – 2808:Iowa 24 2714:Iowa 14 2618:Iowa 27 2564:Charles City 2551:Charles City 2547:Iowa 14 2519:Charles City 2435:Former US 18 2398:Nora Springs 2320:west – 2170:east – 2166:east / 2124:Iowa 27 1938:Crystal Lake 1903:Iowa 17 1815:Iowa 15 1766:Iowa 15 1412:ends – 1406:Iowa 60 1320:Sioux Center 1187:South Dakota 1179:west – 1142:Destinations 1110:Iowa 24 1102:Charles City 1083: 1061: 1049:Sioux County 1041:World War II 1025:Charles City 1018: 995: 944:in southern 930:last ice age 911: 876: 856:Iowa 14 852:Charles City 825: 805:Iowa 27 766: 762:Iowa 17 738:Iowa 15 715: 679:Iowa 60 664: 632:Sioux County 597: 587: 583: 568:Charles City 527: 523: 522: 496:Iowa 17 446: 420: 239:Charles City 235:Iowa 27 204:Iowa 27 145:Iowa 60 111:Canton, S.D. 25: 3537:November 7, 3440:Concurrency 3413:WIS 60 2841:New Hampton 2812:New Hampton 2760:New Hampton 2614:US 218 2465:US 218 2368:county line 2361:Cerro Gordo 2128:Minneapolis 2048:Cerro Gordo 2000:Forest City 1869:county line 1845:US 169 1785:Lotts Creek 1736:Lotts Creek 1727:Fern Valley 1723:county line 1702:Iowa 4 1668:Graettinger 1664:Iowa 4 1287:Rock Rapids 1245:Iowa 9 1106:New Hampton 1045:Rock Valley 1037:New Hampton 889:. It meets 887:New Hampton 872:Cedar River 860:Cedar Falls 844:US 218 754:US 169 730:Iowa 4 701:. North of 699:Clay County 640:Rock Valley 624:Iowa 9 614:, it meets 608:Lyon County 375:Cerro Gordo 294:WIS 60 253:New Hampton 231:US 218 173:US 169 4054:Categories 3465:References 3409:US 18 3225:Guttenberg 3217:US 52 3119:US 52 2953:West Union 2894:US 63 2804:US 63 2376:Rock Grove 2314:US 65 2276:Mason City 2242:Des Moines 2172:Mason City 2053:Clear Lake 2034:US 69 1996:US 69 1789:Whittemore 1740:Whittemore 1706:Pocahontas 1678:Emmetsburg 1570:Storm Lake 1566:US 71 1533:US 71 1490:US 59 1452:US 59 1418:Sioux City 1316:US 75 1283:US 75 1177:US 18 1090:Mason City 1029:West Union 938:US 52 914:West Union 891:US 63 813:US 65 789:Clear Lake 785:Clear Lake 773:US 69 742:Whittemore 726:Emmetsburg 707:US 71 691:US 59 656:US 75 636:Rock River 564:Mason City 528:US 18 511:US 20 456:Interstate 290:US 18 263:US 52 249:US 63 208:Clear Lake 159:US 71 131:US 75 107:US 18 4042:Wisconsin 3494:April 17, 3423:Wisconsin 3351:Marquette 3295:Marquette 3133:Postville 3088:Allamakee 2725:Chickasaw 1770:West Bend 1731:Fairfield 1716:Palo Alto 1580:Palo Alto 1243:north to 1064:Marquette 982:Wisconsin 966:Marquette 942:Postville 580:Marquette 574:over the 471:Secondary 395:Allamakee 385:Chickasaw 360:Palo Alto 267:Postville 3967:KML file 3777:cite map 3532:32889555 3453:See also 3442:terminus 3355:McGregor 3349: – 3345: / 3341: / 3286:McGregor 3223: – 3030:Clermont 2994: – 2990: / 2946:Iowa 193 2906:Waterloo 2859:393.415– 2854:244.457– 2769:382.543– 2764:237.701– 2753:Iowa 393 2622:Waterloo 2573:350.874– 2568:218.023– 2549: – 2372:Portland 2326:Rockwell 2316: / 2216:286.801– 2211:178.210– 2200:Iowa 106 2079:282.202– 2074:175.352– 2068:Iowa 107 1965:Iowa 424 1948:Iowa 111 1853:Bancroft 1847: – 1633:Iowa 314 1627:Ayrshire 1608:Iowa 341 1494:Primghar 1408: / 1126:Location 1076:McGregor 962:McGregor 954:Froelich 934:Clermont 864:Waterloo 795:(I-35). 734:Cylinder 586:and the 550:between 333:Counties 308:Location 298:McGregor 292: / 233: / 202: / 61:Iowa DOT 3678:(Map). 3371:501.713 3368:311.750 3302:501.493 3299:311.613 3242:495.459 3239:307.864 3200:488.269 3197:303.396 3188:Clayton 3140:463.662 3137:288.106 3100:461.949 3097:287.042 3075:Clayton 2996:Fayette 2960:435.278 2957:270.469 2944:Former 2940:Waucoma 2928:416.667 2925:258.905 2916:Fayette 2861:394.217 2856:244.955 2833:386.787 2830:240.338 2771:383.103 2766:238.049 2751:Former 2737:372.751 2734:231.617 2674:354.439 2671:220.238 2658:352.947 2655:219.311 2575:351.584 2570:218.464 2535:345.705 2532:214.811 2490:342.287 2487:212.687 2448:338.416 2445:210.282 2419:326.924 2416:203.141 2385:314.781 2382:195.596 2342:306.516 2339:190.460 2283:299.996 2280:186.409 2267:Airport 2254:294.772 2251:183.163 2218:288.145 2213:179.045 2198:Former 2184:283.573 2181:176.204 2081:282.693 2076:175.657 2066:Former 2060:277.182 2057:172.233 2038:Belmond 2017:260.659 2014:161.966 1979:258.906 1976:160.877 1963:Former 1957:246.527 1954:153.185 1946:Former 1942:Kanawha 1928:245.348 1925:152.452 1916:Hancock 1907:Corwith 1886:231.517 1883:143.858 1866:Hancock 1862:Kossuth 1836:209.446 1833:130.144 1798:194.227 1795:120.687 1780:Kossuth 1749:192.635 1746:119.698 1720:Kossuth 1685:170.711 1682:106.075 1647:163.036 1644:101.306 1631:Former 1617:156.617 1606:Former 1602:Ruthven 1592:151.536 1549:131.572 1537:Milford 1516:125.159 1509:Spencer 1428:Sanborn 1335:Sheldon 1330:O'Brien 1031:to the 992:History 958:Dubuque 952:. Near 883:Bassett 826:At the 781:Ventura 746:Kossuth 718:Ruthven 703:Spencer 695:Hartley 687:Sanborn 660:Sheldon 648:Perkins 560:Spencer 440:Divided 435:Special 400:Clayton 390:Fayette 370:Hancock 365:Kossuth 350:O'Brien 313:Country 163:Spencer 149:Sheldon 83:History 75:Existed 3682:. 1919 3530:  3512:& 3123:Calmar 3000:Calmar 2902:Nashua 2647:begins 2555:Greene 2010:Garner 1877:Orthel 1873:Wesley 1849:Algona 1829:Algona 1819:Fenton 1614:97.317 1589:94.160 1546:81.755 1513:77.770 1473:86.586 1470:53.802 1435:84.983 1432:52.806 1378:71.244 1375:44.269 1342:67.889 1339:42.184 1299:41.598 1296:25.848 1266:39.997 1263:24.853 1204:Inwood 1181:Canton 1123:County 1021:Algona 968:, its 848:bypass 777:Garner 750:Algona 654:along 622:, via 612:Inwood 566:, and 552:Inwood 476:Scenic 177:Algona 67:Length 4034:Iowa 3940:(PDF) 3887:(PDF) 3829:(PDF) 3802:(PDF) 3761:(PDF) 3734:(PDF) 3707:(PDF) 3676:(PDF) 3623:(PDF) 2747:Ionia 2716:south 2473:Osage 2469:Floyd 2441:Floyd 2407:Floyd 2365:Floyd 1921:Britt 1254:Sioux 1211:8.034 1208:4.992 1158:0.000 1155:0.000 1145:Notes 984:with 840:Floyd 838:. At 828:Floyd 769:Britt 740:near 677:with 466:State 380:Floyd 345:Sioux 323:State 133:near 109:near 3976:help 3972:edit 3948:2011 3921:2011 3895:2011 3868:2011 3837:2011 3810:2011 3783:link 3769:2011 3742:2011 3715:2011 3688:2011 3657:2011 3631:2011 3589:2011 3539:2013 3528:OCLC 3496:2021 2431:Rudd 2238:I-35 2120:I-35 1504:Clay 1199:Lyon 1139:Exit 1094:Rudd 1066:and 1023:and 964:and 836:Rudd 799:and 644:Hull 642:and 626:and 554:and 536:Iowa 430:List 355:Clay 340:Lyon 327:Iowa 200:I-35 135:Hull 2986:to 2864:196 2836:201 2774:204 2578:218 2538:214 2493:212 2388:195 2345:190 2286:186 2257:183 2221:190 2187:193 2084:194 1047:in 940:at 916:in 850:of 720:in 578:at 296:at 265:at 251:at 237:at 206:at 175:at 161:at 147:at 4056:: 3974:• 3854:. 3779:}} 3775:{{ 3648:. 3597:^ 3580:. 3569:^ 3526:. 3472:^ 3353:, 2998:, 2904:, 2814:, 2553:, 2471:, 2324:, 1940:, 1851:, 1416:, 1135:km 1130:mi 901:. 874:. 662:. 590:. 562:, 503:→ 488:← 461:US 3978:) 3970:( 3950:. 3923:. 3897:. 3870:. 3839:. 3812:. 3785:) 3771:. 3744:. 3717:. 3690:. 3659:. 3633:. 3591:. 3545:. 3498:. 3488:) 3484:( 2374:– 2363:– 1875:– 1864:– 1787:– 1738:– 1733:– 1729:– 1718:– 862:– 526:( 23:.

Index

U.S. Route 18
U.S. Highway 18 marker
Iowa DOT
US 18
Canton, S.D.
US 75
Hull
Iowa 60
Sheldon
US 71
Spencer
US 169
Algona
I-35
Iowa 27
Clear Lake
US 218
Iowa 27
Charles City
US 63
New Hampton
US 52
Postville
US 18
WIS 60
McGregor
United States
Iowa
Lyon
Sioux

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