NYC Department of Transportation
Connecticut Department of TransportationResponsible for funding Metro-North New Haven Line service within the State of Connecticut.
New York Metropolitan Transportation CouncilThe federally mandated metropolitan planning organization responsible for programming federal transportation monies in the New York City region.
New York State Department of Transportation
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
Representing MTA Riders