Guide to the ADA Standards

Are detectable warnings required on curb ramps or at hazardous vehicular areas?

Under the ADA Standards, which apply primarily to facilities located on sites, detectable warnings are required at transit facilities (at curb ramps and along open drop-offs of rail station boarding platforms). Specifically, the curb ramp requirements apply only to public transportation facilities covered by DOT’s ADA Standards. Curb ramps at all other facilities are not required to have detectable warnings. New guidelines for public rights-of-ways issued by the Board will address detectable warnings on curb ramps and other transitions along public streets and sidewalks. In addition, DOT requires detectable warnings on curb ramps in projects funded by the Federal Highway Administration.