Local

NYC Department of Transportation

Regional

Connecticut Department of Transportation
Responsible for funding Metro-North New Haven Line service within the State of Connecticut.

New York Metropolitan Transportation Council
The federally mandated metropolitan planning organization responsible for programming federal transportation monies in the New York City region.

New York State Department of Transportation

Federal

US Department of Transportation

Federal Transit Administration (USDOT)
The national regulatory agency for transit providers.

Federal Railroad Administration (USDOT)
The national regulatory agency for railroads, including commuter railroads.

Bureau of Transportation Statistics (USDOT)
Comprehensive, free national transportation data in printed form or on CD-ROM (PC format only, Macintosh users will need to run PC-emulation software).

National Transportation Safety Board

House Committee on Transportation & Infrastructure