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558:...mandated by the 1990 Americans with Disabilities Act, soon provided a path for all kinds of street users, like kids on bicycles, parents with strollers, and senior citizens with shopping carts. Pedestrians are drawn to using curb cuts, and a street corner would look odd without them. It's a story of how changes made for small groups wind up having positive, unforeseen externalities.
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led to curb cuts up and down
Telegraph and Shattuck Avenues creating an extensive path of travel. Following this, the value of curb cuts was promoted more strongly and their installment was often made on a voluntary basis by municipal authorities and developers.
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in
Australia. The legislative requirements in some jurisdictions have been increased from the original requirements in recent times, to the point where existing treatments can now fail to meet the most recent design requirements.
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Historically speaking, footpaths were finished at right angles to the street surface with conventional curb treatments. Their introduction to help people pushing prams dates back at least as far as the 1930s in the UK.
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Accessible curb cuts transition from the low side of a curb to the high side (usually 15 cm or 5.9 in change in level). Accessible curb ramps are a minimum of 1 metre (3.28 ft) wide. They are
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to the surface of an adjoining street. It is designed primarily for pedestrian usage and commonly found in urban areas where pedestrian activity is expected. In comparison with a conventional
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curb ramp is sometimes scored with grooves, the texture of which may serve as a warning to vision-impaired persons of the transition to the street. Such grooves also allow for
322:, and may be stained a color that significantly contrasts with the adjacent concrete. If a curb ramp contains flared sides, they are usually no greater than 1:10 (10%) slope.
67:(finished at a right angle 4–6 inches (10–15 cm) above the street surface) a curb cut is finished at an intermediate gradient that connects both surfaces, sometimes with
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installed curb cuts in the 1940s as a pilot project introduced by veteran and lawyer Jack H. Fischer to aid employment of veterans with disabilities. A major project in
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When a larger group of people use curb cuts than just the disabled for whom the curb cut requirement was legislated, this new convenience can be seen as a positive
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no greater than 1:12 (8.33%), which means that for every 12 cm (4.7 in) of horizontal distance, they rise no more than one centimetre (
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Duvall, Jonathan; Sivakanthan, Sivashankar; Daveler, Brandon; Sundaram, S. Andrea; Cooper, Rory A. (2022-12-28).
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441:"Inventors with Disabilities — An Opportunity for Innovation, Inclusion, and Economic Development"
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165:(ADA) in the United States (which requires that curb cuts be present on all sidewalks) or the
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Smaller curb cuts may be used along streets, parking areas or sidewalks in the manner of a
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on the other side of a sidewalk. In the UK this is commonly referred to as a 'crossover'.
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etc., to move onto or off of a sidewalk with less difficulty. Many curb cuts also feature
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546:"American Cities Are Squandering Some of Their Most Valuable Real Estate: The Curb"
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A pram ramp with tactile paving that connects an off-street walking trail to a road
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as an example when raising awareness of the benefits of this design philosophy.
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396:"Proceedings, Institution of Municipal Engineers, London, Volume 62, Issue 3"
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Curb cuts in
Western countries have been mandated by legislation such as the
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59:) is a solid (usually concrete) ramp graded down from the top surface of a
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518:. City of Tea Tree Gully Council. August 2009. p. 17. Archived from
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deal primarily with the United States and do not represent a
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Institution Of
Municipal Engineers, London (1935-07-30).
279:; by redirecting water from traditional drainage ways to
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which allow infiltration, such as a grassed area or
325:Pram ramps in Australia are designed according to
572:"Here's What Those Bumps in the Sidewalk Are For"
513:"Paths: Infrastructure and Asset Management Plan"
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193:Curb cuts placed at street intersections allow
92:The examples and perspective in this article
625:"The Curb-Cut Effect and Championing Equity"
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130:Learn how and when to remove this message
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330:AS 1428: Design for access and mobility
163:Americans with Disabilities Act of 1990
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244:; as well as anyone riding a bicycle,
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260:A wider curb cut is also useful for
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228:or wheelchair, pushing a stroller,
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570:McParland, Tom (9 February 2017).
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167:Disability Discrimination Act 1992
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486:Williamson, Bess (26 June 2012).
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375:99 Percent Invisible - Curb cuts
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363:Americans with Disabilities Act
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544:Grabar, Henry (19 July 2018).
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420:. Independent Living Institute
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492:Boom: A Journal of California
418:"The curb ramps of Kalamazoo"
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189:A curb cut at an intersection
155:Center for Independent Living
230:a pram or a buggy for babies
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445:Technology & Innovation
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106:, discuss the issue on the
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629:www.learningforjustice.org
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681:Accessible transportation
666:Pedestrian infrastructure
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488:"The People's Sidewalks"
240:, or walking next to a
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153:led by the grassroots
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661:Pedestrian crossings
605:www.standards.org.au
457:10.21300/22.3.2022.5
220:if they are using a
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112:create a new article
104:improve this article
671:Road infrastructure
656:Accessible building
525:on 20 February 2011
344:often point to the
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147:Kalamazoo, Michigan
256:Other applications
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631:. August 16, 2021
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633:. Retrieved
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285:rain garden
270:parking lot
264:to enter a
218:pedestrians
175:externality
650:Categories
635:2024-05-22
610:2024-05-22
585:9 February
451:(3): 322.
381:References
318:and water
250:skateboard
238:hand truck
195:wheelchair
120:March 2015
473:256882735
465:1949-8241
277:water bar
207:tricycles
108:talk page
57:Australia
53:kerb ramp
49:pram ramp
34:curb ramp
576:Jalopnik
424:July 18,
352:See also
316:traction
312:concrete
266:driveway
203:toddlers
102:You may
61:sidewalk
26:curb cut
401:May 31,
305:⁄
248:, or a
242:bicycle
197:users,
75:History
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320:runoff
298:sloped
291:Design
222:walker
550:Slate
523:(PDF)
516:(PDF)
469:S2CID
110:, or
51:, or
587:2017
531:2010
499:2014
461:ISSN
426:2011
403:2018
234:cart
226:cane
65:curb
30:U.S.
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