Phone: 262.375.1107
Fax: 866.719.7977

Railway Progress Institute

The Railway Progress Institute (RPI) is the international association of suppliers to the nation’s freight, passenger rail systems, and rail transit authorities. For more information about our industry, click here.

Founded in September 1908 as the Railway Business Association, RPI is one of the oldest trade associations in the country. The Railway Business Association was reorganized in 1955 as RPI.


700 N. Fairfax Street Suite 601
Alexandria, Virginia 22314
United States