Guide to the ADA Standards

What types of facilities are covered by DOT’s ADA Standards (and are required to have detectable warnings on curb ramps)?

DOT’s ADA Standards apply to facilities used to provide “designated public transportation.” This includes transportation services state or local governments provide the general public on a regular and continuing basis by bus, rail, or other conveyance (excluding aircraft and public school transportation). DOT’s ADA Standards also apply to intercity and commuter rail stations. Curb ramp detectable warnings are required only at these facilities. Detectable warnings are required at rail station boarding platforms with open drop-offs at any transit facility, including private sector transit facilities subject to DOJ’s ADA Standards.