The American Public Transportation Association (APTA), formerly known as the American Public Transit Association, is a nonprofit organization which serves as an advocate for the advancement of public transportation programs and initiatives in the United States. Since its founding in 1882 (as the American Street Railway Association), APTA has educated the public about the benefits of public transportation through organized bus, paratransit, light rail, commuter rail, , waterborne services, high-speed rail, and intercity and passenger rail programs. It lobbies the U.S. Congress and local government bodies in favor of public transportation improvements and new developments.