Section 37.83 - Remanufacture of rail vehicles and purchase or lease of remanufactured rail vehicles by public entities operating rapid or light rail systems(a) This section applies to any public entity operating a rapid or light rail system which takes one of the following actions:(1) After August 25, 1990, remanufactures a light or rapid rail vehicle so as to extend its useful life for five years or more or makes a solicitation for such remanufacturing;(2) Purchases or leases a light or rapid rail vehicle which has been remanufactured so as to extend its useful life for five years or more, where the purchase or lease occurs after August 25, 1990, and during the period in which the useful life of the vehicle is extended.(b) Vehicles acquired through the actions listed in paragraph (a) of this section shall, to the maximum extent feasible, be readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs.(c) For purposes of this section, it shall be considered feasible to remanufacture a rapid or light rail vehicle so as to be readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, unless an engineering analysis demonstrates that doing so would have a significant adverse effect on the structural integrity of the vehicle.(d) If a public entity operates a rapid or light rail system any segment of which is included on the National Register of Historic Places and if making a rapid or light rail vehicle of historic character used solely on such segment readily accessible to and usable by individuals with disabilities would significantly alter the historic character of such vehicle, the public entity need only make (or purchase or lease a remanufactured vehicle with) those modifications that do not alter the historic character of such vehicle.(e) A public entity operating a fixed route system as described in paragraph (d) of this section may apply in writing to the FTA Administrator for a determination of the historic character of the vehicle. The FTA Administrator shall refer such requests to the National Register of Historic Places and shall rely on its advice in making a determination of the historic character of the vehicle.