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National Mass Transportation Assistance Act of 1974

Public Law 93-503 · S. 386 · 93rd Congress · began in the Senate

Signed by Gerald Ford (R) on Nov 26, 1974 · Transportation and Public Works

Major law

Sponsor: Sen. Harrison Williams (D-NJ)

Cosponsors (8): Sen. Jennings Randolph,

Passage votesYeaNay

  • HouseRecorded vote: 288 yea, 109 nay288–109
  • SenateRecorded vote: 64 yea, 17 nay64–17
Data notes

The final version of the law, as each chamber passed it. A chamber that passed it by voice vote or unanimous consent has no count. “Method not stated” means the record does not say how the chamber voted. Where the record has a member-by-member vote, the “Who voted for it” section shows who voted yea.

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Summary

The Congressional Research Service’s plain-language summary of what the law does.

National Mass Transportation Assistance Act - =Title I: Increased Mass Transportation Assistance= - Increases, under the Urban Mass Transportation Act, the total amount of obligations which the Secretary of Transportation may incur to finance specified grants and loans to $10,925,000,000.

Directs the Secretary to cooperate with the States in formulating long-range plans and programs for the development of multimode urban transportation systems.

Sets forth formulas for the apportionment and disbursement of mass transit grants. Empowers the Secretary to incur obligations on behalf of the United States not to exceed $3,975,000,000 to finance such grants. Authorizes to be appropriated for fiscal years 1975 through 1980 sums to liquidate such obligations.

Includes as projects eligible for grants under this title: (1) the acquisition, construction, and improvement of facilities and equipment for use, by operation or lease or otherwise, in mass transportation service; and (2) the payment of operating expenses to improve or to continue such service by operation, lease, contract, or otherwise. Limits the percentage of costs of such projects which may be compensated with federal funds.

Specifies the procedure for submission and approval of grant applications. Enumerates economic and environmental criteria to be considered in reviewing proposed projects. Stipulates that no project be approved unless the applicant agrees to provide elderly and handicapped persons half-fare transportation during nonpeak hours.

Authorizes the Secretary to assist State and local public bodies in financing the establishment and organization of public or quasipublic transit corridor development corporations.

Requires the Secretary to study the safety conditions of any facility or equipment financed by this Act and to require correction of any unsafe conditions which he may discover.

Withholds assistance, subject to specified exceptions, to any applicant until it has agreed not to enjage in schoolbus operations in compition with private schoolbus operators in competition with private schoolbus operators.

Allows State and local agencies, notwithstanding any previous contract or agreement, to allocate up to one-half of any federal transportation assistance, other than urban mass transit grants under this title, to the improvement or continuation of urban mass transportation service, upon a finding that such State and local agencies have made effective arrangements to make available State and local funds for projects from which Federal assistance is to be delivered.

Requires the Secretary to develop a reporting system to accumulate public mass transportation financial and operating information by uniform categories and to prescribe a uniform system of accounts and records. Subjects receipients of urban mass transit grants to such reporting and accounting systems.

=Title II: Fare-Free Mass Transportation= - Provides that the Secretary of Transportation shall enter into such contracts or other arrangements as may be necessary for research and the development, establishment, and operation of demonstration projects to determine the feasibility of fare-free urban mass transportation systems.

Requires the Secretary to study fare-free systems assisted pursuant to this title, and other financially assisted urban mass transportation systems providing reduced fares.

=Title III: Railroad Grade Crossings= - Directs the Secretary of Transportation to implement a demonstration project in Hammond, Indiana, to relocate railroad lines for the purpose of eliminating highway railroad grade crossings.

Authorizes to be appropriated for such project a sum not to exceed $14,000,000.

Who voted for it

Every senator of the 93rd Congress on the ideology compass. Highlighted: the 69 who voted yea on final passage. Faded: everyone else, including those who voted nay, did not vote, or had not yet taken office.

69 yea18 nay14 present or did not vote

Dimension 2
Economic left–right
More liberalMore conservative

Democrats who voted yea(44)

  • Sen. James AbourezkD-SD
  • Sen. Harold HughesD-IA
  • Sen. William ProxmireD-WI
  • Sen. Gaylord NelsonD-WI
  • Sen. Dick ClarkD-IA
  • Sen. Lee MetcalfD-MT
  • Sen. Howard MetzenbaumD-OH
  • Sen. William HathawayD-ME
  • Sen. Philip HartD-MI
  • Sen. Rupert HartkeD-IN
  • Sen. Joseph BidenD-DE
  • Sen. Floyd HaskellD-CO
  • Sen. Walter MondaleD-MN
  • Sen. Quentin BurdickD-ND
  • Sen. Birch BayhD-IN
  • Sen. Stuart SymingtonD-MO
  • Sen. Edmund MuskieD-ME
  • Sen. Dee HuddlestonD-KY
  • Sen. Alan CranstonD-CA
  • Sen. Harrison WilliamsD-NJ
  • Sen. Frank MossD-UT
  • Sen. Abraham RibicoffD-CT
  • Sen. Hubert HumphreyD-MN
  • Sen. Claiborne PellD-RI
  • Sen. Mike GravelD-AK
  • Sen. Warren MagnusonD-WA
  • Sen. Lawton ChilesD-FL
  • Sen. Robert ByrdD-WV
  • Sen. Joseph MontoyaD-NM
  • Sen. John TunneyD-CA
  • Sen. John PastoreD-RI
  • Sen. Alan BibleD-NV
  • Sen. Jennings RandolphD-WV
  • Sen. Thomas McIntyreD-NH
  • Sen. Daniel InouyeD-HI
  • Sen. Fritz HollingsD-SC
  • Sen. Howard CannonD-NV
  • Sen. Scoop JacksonD-WA
  • Sen. Russell LongD-LA
  • Sen. Lloyd BentsenD-TX
  • Sen. John JohnstonD-LA
  • Sen. Samuel NunnD-GA
  • Sen. Herman TalmadgeD-GA
  • Sen. John SparkmanD-AL

Republicans who voted yea(25)

  • Sen. Clifford CaseR-NJ
  • Sen. Richard SchweikerR-PA
  • Sen. Edward BrookeR-MA
  • Sen. Jacob JavitsR-NY
  • Sen. Mark HatfieldR-OR
  • Sen. Robert StaffordR-VT
  • Sen. James PearsonR-KS
  • Sen. Charles PercyR-IL
  • Sen. Lowell WeickerR-CT
  • Sen. Robert PackwoodR-OR
  • Sen. Milton YoungR-ND
  • Sen. George AikenR-VT
  • Sen. Ted StevensR-AK
  • Sen. John BeallR-MD
  • Sen. Hugh ScottR-PA
  • Sen. Pete DomeniciR-NM
  • Sen. Hiram FongR-HI
  • Sen. Robert DoleR-KS
  • Sen. Howard BakerR-TN
  • Sen. Robert TaftR-OH
  • Sen. William RothR-DE
  • Sen. Robert GriffinR-MI
  • Sen. William BrockR-TN
  • Sen. John TowerR-TX
  • Sen. Wallace BennettR-UT
Data notes

The Senate’s recorded vote on the final version of the law (roll call 1056 in Voteview), matched to the vote the record cites and checked against its totals. Positions are each member’s DW-NOMINATE score for that Congress, as on the Ideology page; left to right is more liberal to more conservative. Paired and announced yea votes count as yea. Lists follow the compass, most liberal first. A name links to a profile only for members of the current Congress. A law passed by voice vote or unanimous consent has no member list, and neither does a vote Voteview has not yet recorded.

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Committees

The committees the bill was sent to, and what each did with it.

Data notes

A committee links to its page only where it exists in the current Congress; older and renamed committees are named without a link.

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Timeline

From introduction to signing, newest first: the committees, the floor and the president. 23 actions.

  1. Nov 26, 1974Became lawBecame law · Signed by President.
  2. PresidentPresident · Public law 93-503.
  3. Nov 25, 1974PresidentPresident · Measure presented to President.
  4. Nov 21, 1974Resolving differencesResolving differences · House agreed to conference report, roll call #640 (288-109).House roll call 640
  5. Resolving differencesResolving differences · Conference report agreed to in House: House agreed to conference report, roll call #640 (288-109).House roll call 640
  6. Nov 19, 1974Resolving differencesResolving differences · Senate agreed to conference report, roll call #485 (64-17).Senate roll call 485
  7. Resolving differencesResolving differences · Conference report agreed to in Senate: Senate agreed to conference report, roll call #485 (64-17).Senate roll call 485
  8. Nov 18, 1974Resolving differencesResolving differences · Conference report filed in Senate, S. Rept. 93-1288.
  9. Resolving differencesResolving differences · Conference report filed: Conference report filed in Senate, S. Rept. 93-1288.
  10. Oct 3, 1974Resolving differencesResolving differences · Conference report filed in House, H. Rept. 93-1427.
  11. Resolving differencesResolving differences · Conference report filed: Conference report filed in House, H. Rept. 93-1427.
  12. Jul 30, 1974Resolving differencesResolving differences · Motion to recommit to the Committee of Conference agreed to in House, roll call #420 (221-181).House roll call 420
  13. Feb 27, 1974Resolving differencesResolving differences · Conference report filed in Senate (without written report).
  14. Resolving differencesResolving differences · Conference report filed: Conference report filed in Senate (without written report).
  15. Feb 26, 1974Resolving differencesResolving differences · Conference report filed in House, H. Rept. 93-813.
  16. Resolving differencesResolving differences · Conference report filed: Conference report filed in House, H. Rept. 93-813.
  17. Oct 25, 1973Resolving differencesResolving differences · Conference scheduled in House.
  18. Oct 16, 1973Resolving differencesResolving differences · Conference scheduled in Senate.
  19. Oct 3, 1973FloorFloor · Measure passed House, amended, in lieu of H.R. 6452.
  20. Sep 10, 1973FloorFloor · Measure passed Senate, amended, roll call #385 (53-33).Senate roll call 385
  21. Jul 31, 1973CommitteeCommittee · Reported by Senate Banking, Housing, and Urban Affairs Committee
  22. Jan 16, 1973CommitteeCommittee · Referred to Senate Banking, Housing, and Urban Affairs Committee
  23. IntroducedIntroduced · Introduced in the Senate
Data notes

Shows the introduction, each committee and subcommittee step the source dates (referral, hearings, markup, report, discharge), and the floor, conference, presidential and became-law steps. Calendar placements, messages between the chambers, amendments and committee report numbers are not shown for laws before the 108th Congress. Two entries the source lists twice are shown once.

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Official record

The bill’s full text and every action, including introduction and committee steps, are on Congress.gov. Data through Oct 7, 2026.