Part B - Actions Applicable to Public Transportation Provided by Public Entities Considered Discriminatory

subpart i - public transportation other than by aircraft or certain rail operations

42 USC 12141 - Definitions

As used in this subpart:
(1) Demand responsive system 
The term demand responsive system means any system of providing designated public transportation which is not a fixed route system.
(2) Designated public transportation 
The term designated public transportation means transportation (other than school">public school transportation) by bus, rail, or any other conveyance (other than transportation by aircraft or intercity or commuter rail transportation (as defined in section 12161 of this title)) that provides the general public with general or special service (including charter service) on a regular and continuing basis.
(3) Fixed route system 
The term fixed route system means a system of providing designated public transportation on which a vehicle is operated along a prescribed route according to a fixed schedule.
(4) Operates 
The term operates, as used with respect to a fixed route system or demand responsive system, includes operation of such system by a person under a contractual or other arrangement or relationship with a public entity.
(5) Public school transportation 
The term school">public school transportation means transportation by schoolbus vehicles of schoolchildren, personnel, and equipment to and from a public elementary or secondary school and school-related activities.
(6) Secretary 
The term Secretary means the Secretary of Transportation.

42 USC 12142 - Public entities operating fixed route systems

(a) Purchase and lease of new vehicles 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a public entity which operates a fixed route system to purchase or lease a new bus, a new rapid rail vehicle, a new light rail vehicle, or any other new vehicle to be used on such system, if the solicitation for such purchase or lease is made after the 30th day following July 26, 1990, and if such bus, rail vehicle, or other vehicle is not readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs.
(b) Purchase and lease of used vehicles 
Subject to subsection (c)(1) of this section, it shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a public entity which operates a fixed route system to purchase or lease, after the 30th day following July 26, 1990, a used vehicle for use on such system unless such entity makes demonstrated good faith efforts to purchase or lease a used vehicle for use on such system that is readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs.
(c) Remanufactured vehicles 

(1) General rule 
Except as provided in paragraph (2), it shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a public entity which operates a fixed route system
(A) to remanufacture a vehicle for use on such system so as to extend its usable life for 5 years or more, which remanufacture begins (or for which the solicitation is made) after the 30th day following July 26, 1990; or
(B) to purchase or lease for use on such system a remanufactured vehicle which has been remanufactured so as to extend its usable life for 5 years or more, which purchase or lease occurs after such 30th day and during the period in which the usable life is extended;

unless, after remanufacture, the vehicle is, to the maximum extent feasible, readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs.

(2) Exception for historic vehicles 

(A) General rule 
If a public entity operates a fixed route system any segment of which is included on the National Register of Historic Places and if making a vehicle of historic character to be 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 only has to make (or to purchase or lease a remanufactured vehicle with) those modifications which are necessary to meet the requirements of paragraph (1) and which do not significantly alter the historic character of such vehicle.
(B) Vehicles of historic character defined by regulations 
For purposes of this paragraph and section 12148 (b) of this title, a vehicle of historic character shall be defined by the regulations issued by the Secretary to carry out this subsection.

42 USC 12143 - Paratransit as a complement to fixed route service

(a) General rule 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a public entity which operates a fixed route system (other than a system which provides solely commuter bus service) to fail to provide with respect to the operations of its fixed route system, in accordance with this section, paratransit and other special transportation services to individuals with disabilities, including individuals who use wheelchairs, that are sufficient to provide to such individuals a level of service
(1)  which is comparable to the level of designated public transportation services provided to individuals without disabilities using such system; or
(2)  in the case of response time, which is comparable, to the extent practicable, to the level of designated public transportation services provided to individuals without disabilities using such system.
(b) Issuance of regulations 
Not later than 1 year after July 26, 1990, the Secretary shall issue final regulations to carry out this section.
(c) Required contents of regulations 

(1) Eligible recipients of service 
The regulations issued under this section shall require each public entity which operates a fixed route system to provide the paratransit and other special transportation services required under this section
(A) 
(i) to any individual with a disability who is unable, as a result of a physical or mental impairment (including a vision impairment) and without the assistance of another individual (except an operator of a wheelchair lift or other boarding assistance device), to board, ride, or disembark from any vehicle on the system which is readily accessible to and usable by individuals with disabilities;
(ii) to any individual with a disability who needs the assistance of a wheelchair lift or other boarding assistance device (and is able with such assistance) to board, ride, and disembark from any vehicle which is readily accessible to and usable by individuals with disabilities if the individual wants to travel on a route on the system during the hours of operation of the system at a time (or within a reasonable period of such time) when such a vehicle is not being used to provide designated public transportation on the route; and
(iii) to any individual with a disability who has a specific impairment-related condition which prevents such individual from traveling to a boarding location or from a disembarking location on such system;
(B) to one other individual accompanying the individual with the disability; and
(C) to other individuals, in addition to the one individual described in subparagraph (B), accompanying the individual with a disability provided that space for these additional individuals is available on the paratransit vehicle carrying the individual with a disability and that the transportation of such additional individuals will not result in a denial of service to individuals with disabilities.

For purposes of clauses (i) and (ii) of subparagraph (A), boarding or disembarking from a vehicle does not include travel to the boarding location or from the disembarking location.

(2) Service area 
The regulations issued under this section shall require the provision of paratransit and special transportation services required under this section in the service area of each public entity which operates a fixed route system, other than any portion of the service area in which the public entity solely provides commuter bus service.
(3) Service criteria 
Subject to paragraphs (1) and (2), the regulations issued under this section shall establish minimum service criteria for determining the level of services to be required under this section.
(4) Undue financial burden limitation 
The regulations issued under this section shall provide that, if the public entity is able to demonstrate to the satisfaction of the Secretary that the provision of paratransit and other special transportation services otherwise required under this section would impose an undue financial burden on the public entity, the public entity, notwithstanding any other provision of this section (other than paragraph (5)), shall only be required to provide such services to the extent that providing such services would not impose such a burden.
(5) Additional services 
The regulations issued under this section shall establish circumstances under which the Secretary may require a public entity to provide, notwithstanding paragraph (4), paratransit and other special transportation services under this section beyond the level of paratransit and other special transportation services which would otherwise be required under paragraph (4).
(6) Public participation 
The regulations issued under this section shall require that each public entity which operates a fixed route system hold a public hearing, provide an opportunity for public comment, and consult with individuals with disabilities in preparing its plan under paragraph (7).
(7) Plans 
The regulations issued under this section shall require that each public entity which operates a fixed route system
(A) within 18 months after July 26, 1990, submit to the Secretary, and commence implementation of, a plan for providing paratransit and other special transportation services which meets the requirements of this section; and
(B) on an annual basis thereafter, submit to the Secretary, and commence implementation of, a plan for providing such services.
(8) Provision of services by others 
The regulations issued under this section shall
(A) require that a public entity submitting a plan to the Secretary under this section identify in the plan any person or other public entity which is providing a paratransit or other special transportation service for individuals with disabilities in the service area to which the plan applies; and
(B) provide that the public entity submitting the plan does not have to provide under the plan such service for individuals with disabilities.
(9) Other provisions 
The regulations issued under this section shall include such other provisions and requirements as the Secretary determines are necessary to carry out the objectives of this section.
(d) Review of plan 

(1) General rule 
The Secretary shall review a plan submitted under this section for the purpose of determining whether or not such plan meets the requirements of this section, including the regulations issued under this section.
(2) Disapproval 
If the Secretary determines that a plan reviewed under this subsection fails to meet the requirements of this section, the Secretary shall disapprove the plan and notify the public entity which submitted the plan of such disapproval and the reasons therefor.
(3) Modification of disapproved plan 
Not later than 90 days after the date of disapproval of a plan under this subsection, the public entity which submitted the plan shall modify the plan to meet the requirements of this section and shall submit to the Secretary, and commence implementation of, such modified plan.
(e) “Discrimination” defined 
As used in subsection (a) of this section, the term discrimination includes
(1) a failure of a public entity to which the regulations issued under this section apply to submit, or commence implementation of, a plan in accordance with subsections (c)(6) and (c)(7) of this section;
(2) a failure of such entity to submit, or commence implementation of, a modified plan in accordance with subsection (d)(3) of this section;
(3) submission to the Secretary of a modified plan under subsection (d)(3) of this section which does not meet the requirements of this section; or
(4) a failure of such entity to provide paratransit or other special transportation services in accordance with the plan or modified plan the public entity submitted to the Secretary under this section.
(f) Statutory construction 
Nothing in this section shall be construed as preventing a public entity
(1) from providing paratransit or other special transportation services at a level which is greater than the level of such services which are required by this section,
(2) from providing paratransit or other special transportation services in addition to those paratransit and special transportation services required by this section, or
(3) from providing such services to individuals in addition to those individuals to whom such services are required to be provided by this section.

42 USC 12144 - Public entity operating a demand responsive system

If a public entity operates a demand responsive system, it shall be considered discrimination, for purposes of section 12132 of this title and section 794 of title 29, for such entity to purchase or lease a new vehicle for use on such system, for which a solicitation is made after the 30th day following July 26, 1990, that is not readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, unless such system, when viewed in its entirety, provides a level of service to such individuals equivalent to the level of service such system provides to individuals without disabilities.

42 USC 12145 - Temporary relief where lifts are unavailable

(a) Granting 
With respect to the purchase of new buses, a public entity may apply for, and the Secretary may temporarily relieve such public entity from the obligation under section 12142 (a) or 12144 of this title to purchase new buses that are readily accessible to and usable by individuals with disabilities if such public entity demonstrates to the satisfaction of the Secretary
(1) that the initial solicitation for new buses made by the public entity specified that all new buses were to be lift-equipped and were to be otherwise accessible to and usable by individuals with disabilities;
(2) the unavailability from any qualified manufacturer of hydraulic, electromechanical, or other lifts for such new buses;
(3) that the public entity seeking temporary relief has made good faith efforts to locate a qualified manufacturer to supply the lifts to the manufacturer of such buses in sufficient time to comply with such solicitation; and
(4) that any further delay in purchasing new buses necessary to obtain such lifts would significantly impair transportation services in the community served by the public entity.
(b) Duration and notice to Congress 
Any relief granted under subsection (a) of this section shall be limited in duration by a specified date, and the appropriate committees of Congress shall be notified of any such relief granted.
(c) Fraudulent application 
If, at any time, the Secretary has reasonable cause to believe that any relief granted under subsection (a) of this section was fraudulently applied for, the Secretary shall
(1) cancel such relief if such relief is still in effect; and
(2) take such other action as the Secretary considers appropriate.

42 USC 12146 - New facilities

For purposes of section 12132 of this title and section 794 of title 29, it shall be considered discrimination for a public entity to construct a new facility to be used in the provision of designated public transportation services unless such facility is readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs.

42 USC 12147 - Alterations of existing facilities

(a) General rule 
With respect to alterations of an existing facility or part thereof used in the provision of designated public transportation services that affect or could affect the usability of the facility or part thereof, it shall be considered discrimination, for purposes of section 12132 of this title and section 794 of title 29, for a public entity to fail to make such alterations (or to ensure that the alterations are made) in such a manner that, to the maximum extent feasible, the altered portions of the facility are readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, upon the completion of such alterations. Where the public entity is undertaking an alteration that affects or could affect usability of or access to an area of the facility containing a primary function, the entity shall also make the alterations in such a manner that, to the maximum extent feasible, the path of travel to the altered area and the bathrooms, telephones, and drinking fountains serving the altered area, are readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, upon completion of such alterations, where such alterations to the path of travel or the bathrooms, telephones, and drinking fountains serving the altered area are not disproportionate to the overall alterations in terms of cost and scope (as determined under criteria established by the Attorney General).
(b) Special rule for stations 

(1) General rule 
For purposes of section 12132 of this title and section 794 of title 29, it shall be considered discrimination for a public entity that provides designated public transportation to fail, in accordance with the provisions of this subsection, to make key stations (as determined under criteria established by the Secretary by regulation) in rapid rail and light rail systems readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs.
(2) Rapid rail and light rail key stations 

(A) Accessibility 
Except as otherwise provided in this paragraph, all key stations (as determined under criteria established by the Secretary by regulation) in rapid rail and light rail systems shall be made readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, as soon as practicable but in no event later than the last day of the 3-year period beginning on July 26, 1990.
(B) Extension for extraordinarily expensive structural changes 
The Secretary may extend the 3-year period under subparagraph (A) up to a 30-year period for key stations in a rapid rail or light rail system which stations need extraordinarily expensive structural changes to, or replacement of, existing facilities; except that by the last day of the 20th year following July 26, 1990, at least 2/3 of such key stations must be readily accessible to and usable by individuals with disabilities.
(3) Plans and milestones 
The Secretary shall require the appropriate public entity to develop and submit to the Secretary a plan for compliance with this subsection
(A) that reflects consultation with individuals with disabilities affected by such plan and the results of a public hearing and public comments on such plan, and
(B) that establishes milestones for achievement of the requirements of this subsection.

42 USC 12148 - Public transportation programs and activities in existing facilities and one car per train rule

(a) Public transportation programs and activities in existing facilities 

(1) In general 
With respect to existing facilities used in the provision of designated public transportation services, it shall be considered discrimination, for purposes of section 12132 of this title and section 794 of title 29, for a public entity to fail to operate a designated public transportation program or activity conducted in such facilities so that, when viewed in the entirety, the program or activity is readily accessible to and usable by individuals with disabilities.
(2) Exception 
Paragraph (1) shall not require a public entity to make structural changes to existing facilities in order to make such facilities accessible to individuals who use wheelchairs, unless and to the extent required by section 12147 (a) of this title (relating to alterations) or section 12147 (b) of this title (relating to key stations).
(3) Utilization 
Paragraph (1) shall not require a public entity to which paragraph (2) applies, to provide to individuals who use wheelchairs services made available to the general public at such facilities when such individuals could not utilize or benefit from such services provided at such facilities.
(b) One car per train rule 

(1) General rule 
Subject to paragraph (2), with respect to 2 or more vehicles operated as a train by a light or rapid rail system, for purposes of section 12132 of this title and section 794 of title 29, it shall be considered discrimination for a public entity to fail to have at least 1 vehicle per train that is accessible to individuals with disabilities, including individuals who use wheelchairs, as soon as practicable but in no event later than the last day of the 5-year period beginning on the effective date of this section.
(2) Historic trains 
In order to comply with paragraph (1) with respect to the remanufacture of a vehicle of historic character which is to be used on a segment of a light or rapid rail system which is included on the National Register of Historic Places, if making such vehicle readily accessible to and usable by individuals with disabilities would significantly alter the historic character of such vehicle, the public entity which operates such system only has to make (or to purchase or lease a remanufactured vehicle with) those modifications which are necessary to meet the requirements of section 12142 (c)(1) of this title and which do not significantly alter the historic character of such vehicle.

42 USC 12149 - Regulations

(a) In general 
Not later than 1 year after July 26, 1990, the Secretary of Transportation shall issue regulations, in an accessible format, necessary for carrying out this subpart (other than section 12143 of this title).
(b) Standards 
The regulations issued under this section and section 12143 of this title shall include standards applicable to facilities and vehicles covered by this part. The standards shall be consistent with the minimum guidelines and requirements issued by the Architectural and Transportation Barriers Compliance Board in accordance with section 12204 of this title.

42 USC 12150 - Interim accessibility requirements

If final regulations have not been issued pursuant to section 12149 of this title, for new construction or alterations for which a valid and appropriate State or local building permit is obtained prior to the issuance of final regulations under such section, and for which the construction or alteration authorized by such permit begins within one year of the receipt of such permit and is completed under the terms of such permit, compliance with the Uniform Federal Accessibility Standards in effect at the time the building permit is issued shall suffice to satisfy the requirement that facilities be readily accessible to and usable by persons with disabilities as required under sections 12146 and 12147 of this title, except that, if such final regulations have not been issued one year after the Architectural and Transportation Barriers Compliance Board has issued the supplemental minimum guidelines required under section 12204 (a) of this title, compliance with such supplemental minimum guidelines shall be necessary to satisfy the requirement that facilities be readily accessible to and usable by persons with disabilities prior to issuance of the final regulations.

subpart ii - public transportation by intercity and commuter rail

42 USC 12161 - Definitions

As used in this subpart:
(1) Commuter authority 
The term commuter authority has the meaning given such term in section 24102 (4)1 of title 49.
(2) Commuter rail transportation 
The term commuter rail transportation has the meaning given the term commuter rail passenger transportation in section 24102 (5)1 of title 49.
(3) Intercity rail transportation 
The term intercity rail transportation means transportation provided by the National Railroad Passenger Corporation.
(4) Rail passenger car 
The term rail passenger car means, with respect to intercity rail transportation, single-level and bi-level coach cars, single-level and bi-level dining cars, single-level and bi-level sleeping cars, single-level and bi-level lounge cars, and food service cars.
(5) Responsible person 
The term responsible person means
(A) in the case of a station more than 50 percent of which is owned by a public entity, such public entity;
(B) in the case of a station more than 50 percent of which is owned by a private party, the persons providing intercity or commuter rail transportation to such station, as allocated on an equitable basis by regulation by the Secretary of Transportation; and
(C) in a case where no party owns more than 50 percent of a station, the persons providing intercity or commuter rail transportation to such station and the owners of the station, other than private party owners, as allocated on an equitable basis by regulation by the Secretary of Transportation.
(6) Station 
The term station means the portion of a property located appurtenant to a right-of-way on which intercity or commuter rail transportation is operated, where such portion is used by the general public and is related to the provision of such transportation, including passenger platforms, designated waiting areas, ticketing areas, restrooms, and, where a public entity providing rail transportation owns the property, concession areas, to the extent that such public entity exercises control over the selection, design, construction, or alteration of the property, but such term does not include flag stops.
[1] See References in Text note below.

42 USC 12162 - Intercity and commuter rail actions considered discriminatory

(a) Intercity rail transportation 

(1) One car per train rule 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a person who provides intercity rail transportation to fail to have at least one passenger car per train that is readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, in accordance with regulations issued under section 12164 of this title, as soon as practicable, but in no event later than 5 years after July 26, 1990.
(2) New intercity cars 

(A) General rule 
Except as otherwise provided in this subsection with respect to individuals who use wheelchairs, it shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a person to purchase or lease any new rail passenger cars for use in intercity rail transportation, and for which a solicitation is made later than 30 days after July 26, 1990, unless all such rail cars are readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, as prescribed by the Secretary of Transportation in regulations issued under section 12164 of this title.
(B) Special rule for single-level passenger coaches for individuals who use wheelchairs 
Single-level passenger coaches shall be required to
(i) be able to be entered by an individual who uses a wheelchair;
(ii) have space to park and secure a wheelchair;
(iii) have a seat to which a passenger in a wheelchair can transfer, and a space to fold and store such passengers wheelchair; and
(iv) have a restroom usable by an individual who uses a wheelchair,

only to the extent provided in paragraph (3).

(C) Special rule for single-level dining cars for individuals who use wheelchairs 
Single-level dining cars shall not be required to
(i) be able to be entered from the station platform by an individual who uses a wheelchair; or
(ii) have a restroom usable by an individual who uses a wheelchair if no restroom is provided in such car for any passenger.
(D) Special rule for bi-level dining cars for individuals who use wheelchairs 
Bi-level dining cars shall not be required to
(i) be able to be entered by an individual who uses a wheelchair;
(ii) have space to park and secure a wheelchair;
(iii) have a seat to which a passenger in a wheelchair can transfer, or a space to fold and store such passengers wheelchair; or
(iv) have a restroom usable by an individual who uses a wheelchair.
(3) Accessibility of single-level coaches 

(A) General rule 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a person who provides intercity rail transportation to fail to have on each train which includes one or more single-level rail passenger coaches
(i) a number of spaces
(I) to park and secure wheelchairs (to accommodate individuals who wish to remain in their wheelchairs) equal to not less than one-half of the number of single-level rail passenger coaches in such train; and
(II) to fold and store wheelchairs (to accommodate individuals who wish to transfer to coach seats) equal to not less than one-half of the number of single-level rail passenger coaches in such train,

as soon as practicable, but in no event later than 5 years after July 26, 1990; and

(ii) a number of spaces
(I) to park and secure wheelchairs (to accommodate individuals who wish to remain in their wheelchairs) equal to not less than the total number of single-level rail passenger coaches in such train; and
(II) to fold and store wheelchairs (to accommodate individuals who wish to transfer to coach seats) equal to not less than the total number of single-level rail passenger coaches in such train,

as soon as practicable, but in no event later than 10 years after July 26, 1990.

(B) Location 
Spaces required by subparagraph (A) shall be located in single-level rail passenger coaches or food service cars.
(C) Limitation 
Of the number of spaces required on a train by subparagraph (A), not more than two spaces to park and secure wheelchairs nor more than two spaces to fold and store wheelchairs shall be located in any one coach or food service car.
(D) Other accessibility features 
Single-level rail passenger coaches and food service cars on which the spaces required by subparagraph (A) are located shall have a restroom usable by an individual who uses a wheelchair and shall be able to be entered from the station platform by an individual who uses a wheelchair.
(4) Food service 

(A) Single-level dining cars 
On any train in which a single-level dining car is used to provide food service
(i) if such single-level dining car was purchased after July 26, 1990, table service in such car shall be provided to a passenger who uses a wheelchair if
(I) the car adjacent to the end of the dining car through which a wheelchair may enter is itself accessible to a wheelchair;
(II) such passenger can exit to the platform from the car such passenger occupies, move down the platform, and enter the adjacent accessible car described in subclause (I) without the necessity of the train being moved within the station; and
(III) space to park and secure a wheelchair is available in the dining car at the time such passenger wishes to eat (if such passenger wishes to remain in a wheelchair), or space to store and fold a wheelchair is available in the dining car at the time such passenger wishes to eat (if such passenger wishes to transfer to a dining car seat); and
(ii) appropriate auxiliary aids and services, including a hard surface on which to eat, shall be provided to ensure that other equivalent food service is available to individuals with disabilities, including individuals who use wheelchairs, and to passengers traveling with such individuals.

Unless not practicable, a person providing intercity rail transportation shall place an accessible car adjacent to the end of a dining car described in clause (i) through which an individual who uses a wheelchair may enter.

(B) Bi-level dining cars 
On any train in which a bi-level dining car is used to provide food service
(i) if such train includes a bi-level lounge car purchased after July 26, 1990, table service in such lounge car shall be provided to individuals who use wheelchairs and to other passengers; and
(ii) appropriate auxiliary aids and services, including a hard surface on which to eat, shall be provided to ensure that other equivalent food service is available to individuals with disabilities, including individuals who use wheelchairs, and to passengers traveling with such individuals.
(b) Commuter rail transportation 

(1) One car per train rule 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a person who provides commuter rail transportation to fail to have at least one passenger car per train that is readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, in accordance with regulations issued under section 12164 of this title, as soon as practicable, but in no event later than 5 years after July 26, 1990.
(2) New commuter rail cars 

(A) General rule 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a person to purchase or lease any new rail passenger cars for use in commuter rail transportation, and for which a solicitation is made later than 30 days after July 26, 1990, unless all such rail cars are readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, as prescribed by the Secretary of Transportation in regulations issued under section 12164 of this title.
(B) Accessibility 
For purposes of section 12132 of this title and section 794 of title 29, a requirement that a rail passenger car used in commuter rail transportation be accessible to or readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, shall not be construed to require
(i) a restroom usable by an individual who uses a wheelchair if no restroom is provided in such car for any passenger;
(ii) space to fold and store a wheelchair; or
(iii) a seat to which a passenger who uses a wheelchair can transfer.
(c) Used rail cars 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a person to purchase or lease a used rail passenger car for use in intercity or commuter rail transportation, unless such person makes demonstrated good faith efforts to purchase or lease a used rail car that is readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, as prescribed by the Secretary of Transportation in regulations issued under section 12164 of this title.
(d) Remanufactured rail cars 

(1) Remanufacturing 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a person to remanufacture a rail passenger car for use in intercity or commuter rail transportation so as to extend its usable life for 10 years or more, unless the rail car, to the maximum extent feasible, is made readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, as prescribed by the Secretary of Transportation in regulations issued under section 12164 of this title.
(2) Purchase or lease 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a person to purchase or lease a remanufactured rail passenger car for use in intercity or commuter rail transportation unless such car was remanufactured in accordance with paragraph (1).
(e) Stations 

(1) New stations 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a person to build a new station for use in intercity or commuter rail transportation that is not readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, as prescribed by the Secretary of Transportation in regulations issued under section 12164 of this title.
(2) Existing stations 

(A) Failure to make readily accessible 

(i) General rule It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for a responsible person to fail to make existing stations in the intercity rail transportation system, and existing key stations in commuter rail transportation systems, readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, as prescribed by the Secretary of Transportation in regulations issued under section 12164 of this title.
(ii) Period for compliance
(I) Intercity rail All stations in the intercity rail transportation system shall be made readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, as soon as practicable, but in no event later than 20 years after July 26, 1990.
(II) Commuter rail Key stations in commuter rail transportation systems shall be made readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, as soon as practicable but in no event later than 3 years after July 26, 1990, except that the time limit may be extended by the Secretary of Transportation up to 20 years after July 26, 1990, in a case where the raising of the entire passenger platform is the only means available of attaining accessibility or where other extraordinarily expensive structural changes are necessary to attain accessibility.
(iii) Designation of key stations Each commuter authority shall designate the key stations in its commuter rail transportation system, in consultation with individuals with disabilities and organizations representing such individuals, taking into consideration such factors as high ridership and whether such station serves as a transfer or feeder station. Before the final designation of key stations under this clause, a commuter authority shall hold a public hearing.
(iv) Plans and milestones The Secretary of Transportation shall require the appropriate person to develop a plan for carrying out this subparagraph that reflects consultation with individuals with disabilities affected by such plan and that establishes milestones for achievement of the requirements of this subparagraph.
(B) Requirement when making alterations 

(i) General rule It shall be considered discrimination, for purposes of section 12132 of this title and section 794 of title 29, with respect to alterations of an existing station or part thereof in the intercity or commuter rail transportation systems that affect or could affect the usability of the station or part thereof, for the responsible person, owner, or person in control of the station to fail to make the alterations in such a manner that, to the maximum extent feasible, the altered portions of the station are readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, upon completion of such alterations.
(ii) Alterations to a primary function area It shall be considered discrimination, for purposes of section 12132 of this title and section 794 of title 29, with respect to alterations that affect or could affect the usability of or access to an area of the station containing a primary function, for the responsible person, owner, or person in control of the station to fail to make the alterations in such a manner that, to the maximum extent feasible, the path of travel to the altered area, and the bathrooms, telephones, and drinking fountains serving the altered area, are readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs, upon completion of such alterations, where such alterations to the path of travel or the bathrooms, telephones, and drinking fountains serving the altered area are not disproportionate to the overall alterations in terms of cost and scope (as determined under criteria established by the Attorney General).
(C) Required cooperation 
It shall be considered discrimination for purposes of section 12132 of this title and section 794 of title 29 for an owner, or person in control, of a station governed by subparagraph (A) or (B) to fail to provide reasonable cooperation to a responsible person with respect to such station in that responsible persons efforts to comply with such subparagraph. An owner, or person in control, of a station shall be liable to a responsible person for any failure to provide reasonable cooperation as required by this subparagraph. Failure to receive reasonable cooperation required by this subparagraph shall not be a defense to a claim of discrimination under this chapter.

42 USC 12163 - Conformance of accessibility standards

Accessibility standards included in regulations issued under this subpart shall be consistent with the minimum guidelines issued by the Architectural and Transportation Barriers Compliance Board under section 12204 (a) of this title.

42 USC 12164 - Regulations

Not later than 1 year after July 26, 1990, the Secretary of Transportation shall issue regulations, in an accessible format, necessary for carrying out this subpart.

42 USC 12165 - Interim accessibility requirements

(a) Stations 
If final regulations have not been issued pursuant to section 12164 of this title, for new construction or alterations for which a valid and appropriate State or local building permit is obtained prior to the issuance of final regulations under such section, and for which the construction or alteration authorized by such permit begins within one year of the receipt of such permit and is completed under the terms of such permit, compliance with the Uniform Federal Accessibility Standards in effect at the time the building permit is issued shall suffice to satisfy the requirement that stations be readily accessible to and usable by persons with disabilities as required under section 12162 (e) of this title, except that, if such final regulations have not been issued one year after the Architectural and Transportation Barriers Compliance Board has issued the supplemental minimum guidelines required under section 12204 (a) of this title, compliance with such supplemental minimum guidelines shall be necessary to satisfy the requirement that stations be readily accessible to and usable by persons with disabilities prior to issuance of the final regulations.
(b) Rail passenger cars 
If final regulations have not been issued pursuant to section 12164 of this title, a person shall be considered to have complied with the requirements of section 12162 (a) through (d) of this title that a rail passenger car be readily accessible to and usable by individuals with disabilities, if the design for such car complies with the laws and regulations (including the Minimum Guidelines and Requirements for Accessible Design and such supplemental minimum guidelines as are issued under section 12204 (a) of this title) governing accessibility of such cars, to the extent that such laws and regulations are not inconsistent with this subpart and are in effect at the time such design is substantially completed.