The Boston & Worcester Street Railway was chartered November 16, 1901, and the first section, from the Newton/Brookline line at Chestnut Hill to Framingham Junction, opened May 12, 1903. The remainder to Worcester opened June 30, 1903. The Framingham Union Street Railway, providing service within Framingham and intersecting the B&W at Framingham Junction and Framingham Center, was bought December 21, 1903. On February 1, 1904, the B&W bought the Framingham, Southboro and Marlborough Street Railway, which the B&W used between Framingham Center and Fayville.
Boston and Worcester Electric Companies was incorporated December 29, 1902 to serve as a holding company for these railroads.
Streetcars last operated on June 10, 1932.
