The Millis Branch was a branch of what is now the MBTA Commuter Rail system. Branching off the still-operating Needham Line at, it ran through the towns of Dover, Medfield, Millis, and Medway. Due to lack of subsidies and poor ridership, the line was cut back to station in April 1966, and all service ended on April 21, 1967.
History
The Charles River Branch Railroad was extended from to Woonsocket, Rhode Island in stages between 1861 and 1863 under the New York & Boston Railroad, with service operating to Boston via the Highland Branch. Initial plans to extend the line to New York City as an air-line railroad never came to pass, but a small portion of this route was built as the Woonsocket and Pascoag Railroad, opening from Woonsocket to Pascoag, Rhode Island in 1891; the latter line became functionally an extension of the Charles River Branch, with through trains from Pascoag to and from Boston, although not on schedules suitable for commuting. Ownership of the line passed through the Boston, Hartford and Erie Railroad, New York and New England Railroad, and, finally, to the New York, New Haven and Hartford Railroad, which consolidated essentially the entire southern and southeastern Massachusetts rail network under its umbrella. After the Needham Cutoff opened on November 4, 1906, service from Woonsocket and intermediate stops ran over the cutoff rather than via the Highland Branch. With the Midland Line as the primary Woonsocket route for the New Haven Railroad, the Charles River Branch served as a minor branch line. After 1926, all service to Woonsocket was provided by shuttle trains from Woonsocket to ; service north of Bellingham Junction was provided by trains from Boston to Franklin via Needham and Bellingham Junction, as well as trains travelling via the Charles River Branch outbound and the Midland Line inbound or vice versa. Service beyond Bellingham Junction was discontinued entirely in 1930, and the portion of the line between Woonsocket and the state line was completely abandoned in 1934. All service beyond Needham Junction was discontinued on July 13, 1938. Service to Bellingham Junction was briefly restored in March 1940 with a single daily round trip between Boston and Franklin via the Charles River Branch, but this was cut back to station in North Bellingham in May 1940; at the same time, however, additional service was added between Boston and. In September 1941, all remaining Caryville service was cut back to West Medway, which would remain the terminus of the branch for the next 25 years. After 1955, service on the branch was reduced to one single-car round trip to West Medway, which was combined with a longer Needham Heights train at Needham Junction. By the time the Massachusetts Bay Transportation Authority was founded in August 1964 to subsidize suburban commuter rail service, the West Medway Branch was moribund. Subsidies to the New Haven Railroad for the Needham, West Medway, Dedham, and Franklin lines began on April 24, 1966; out-of-district Medway declined to provide additional funding, and the line was cut back to Millis as the Millis Branch. The sole remaining round trips to Millis and Dedham were cut on April 21, 1967, due to extremely poor ridership. The former stations at Dover and Millis are still extant; the other six stations west of Needham Junction have been demolished. In July 2020, the state awarded $100,000 for construction of the Medfield Rail Trail from Medfield Junction to the Dover line.
