36 C.F.R. § 1192.87 Public information system.
Title 36 - Parks, Forests, and Public Property
(a) Each vehicle shall be equipped with an interior public address system permitting transportation system personnel, or recorded or digitized human speech messages, to announce stations and provide other passenger information. Alternative systems or devices which provide equivalent access are also permitted. (b) [Reserved]
Title 36: Parks, Forests, and Public Property
PART 1192—AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR TRANSPORTATION VEHICLES
Subpart D—Light Rail Vehicles and Systems
§ 1192.87 Public information system.