Section 37.51 - Key stations in commuter rail systems(a) The responsible person(s) shall make key stations on its system readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs. This requirement is separate from and in addition to requirements set forth in § 37.43 of this part.(b) Each commuter authority shall determine which stations on its system are key stations. The commuter authority shall identify key stations, using the planning and public participation process set forth in paragraph (d) of this section, and taking into consideration the following criteria:(1) Stations where passenger boardings exceed average station passenger boardings on the rail system by at least fifteen percent, unless such a station is close to another accessible station;(2) Transfer stations on a rail line or between rail lines;(3) Major interchange points with other transportation modes, including stations connecting with major parking facilities, bus terminals, intercity or commuter rail stations, passenger vessel terminals, or airports;(4) End stations, unless an end station is close to another accessible station; and(5) Stations serving major activity centers, such as employment or government centers, institutions of higher education, hospitals or other major health care facilities, or other facilities that are major trip generators for individuals with disabilities.(c)(1) Except as provided in this paragraph, the responsible person(s) shall achieve accessibility of key stations as soon as possible, but in no case later than July 26, 1994.(2) The FTA Administrator may grant an extension of this deadline for key station accessibility for a period up to July 26, 2010. Extensions may be granted as provided in paragraph (e) of this section.(d) The commuter authority and responsible person(s) for stations involved shall develop a plan for compliance for this section. This plan shall be completed and submitted to FTA by July 26, 1992.(1) The commuter authority and responsible person(s) shall consult with individuals with disabilities affected by the plan. The commuter authority and responsible person(s) also shall hold at least one public hearing on the plan and solicit comments on it. The plan shall document this public participation, including summaries of the consultation with individuals with disabilities and the comments received at the hearing and during the comment period. The plan also shall summarize the responsible person(s) responses to the comments and consultation.(2) The plan shall establish milestones for the achievement of required accessibility of key stations, consistent with the requirements of this section.(3) The commuter authority and responsible person(s) of each key station identified in the plan shall, by mutual agreement, designate a project manager for the purpose of undertaking the work of making the key station accessible.(e) Any commuter authority and/or responsible person(s) wishing to apply for an extension of the July 26, 1993, deadline for key station accessibility shall include a request for extension with its plan submitted to under paragraph (d) of this section. Extensions may be granted only in a case where raising the entire passenger platform is the only means available of attaining accessibility or where other extraordinarily expensive structural changes (e.g., installations of elevators, or alterations of magnitude and cost similar to installing an elevator or raising the entire passenger platform) are necessary to attain accessibility. Requests for extensions shall provide for completion of key station accessibility within the time limits set forth in paragraph (c) of this section. The FTA Administrator may approve, approve with conditions, modify, or disapprove any request for an extension.56 FR 45621, Sept. 6, 1991, as amended at 58 FR 63102, Nov. 30, 1993; 79 FR 21405, Apr. 16, 2014