New York City Subway Route Planners
- Online and mobile navigation tools for planning a New York subway route.
- http://www.nysubway.com/routeplanner/index.html

NYCDOT
- The official site for the city's Department of Transportation.
- http://www.ci.nyc.ny.us/html/dot/

Transportation Alternatives
- Advocates for cycling, walking and environmentally sensible transportation. Includes accomplishments, membership details, the Safe Routes to Schools program, discussion forum, links, and contacts.
- http://www.transalt.org/

New York Metropolitan Transportation Council (NYMTC)
- Collaborative forum where regional transportation issues are analyzed, discussed, and decided. The region is made up of Nassau, Putnam, Suffolk, Rockland, and Westchester counties, and the City of New York.
- http://www.nymtc.org/

Brooklyn-Manhattan Transit Page
- Site dedicated to the history of the Brooklyn-Manhattan Transit Corp (1923 - 1940). Includes maps, schedules, annual reports, rulebooks and other company publications.
- http://bmt-lines.com

The Taxi and Limousine Commission
- Official web site includes - the taxi rider's bill of rights, taxi rates, and a form to file a complaint on-line.
- http://www.ci.nyc.ny.us/taxi/