A bill to amend the Urban Mass Transportation Act of 1964 to authorize grants to be made for the reduction of noise associated with certain rail mass transportation systems, to authorize research, development, and demonstration programs for the reduction of noise associated with urban mass transportation, and for other purposes.

[AI summary unavailable — showing source text] Amends the Urban Mass Transportation Act of 1964 to authorize the Secretary of Transportation to make grants for the purpose of reducing the noise associated with rail mass transportation systems in urbanized areas which were operational before 1950. Authorizes appropriations in specified amounts for each of the fiscal years 1980 through 1984 to carry out such grant program. Authorizes appropriations in specified amounts for each of the fiscal years 1980 through 1984 for research, development, and demonstration projects to reduce the noise associated with urban mass transportation systems.…