# Braintree station (MBTA)

Braintree station is an intermodal transit station in Braintree, Massachusetts. It serves the MBTA's Red Line and the MBTA Commuter Rail Old Colony Lines as well as MBTA buses.
It is located at Ivory and Union Streets. The tracks of the Red Line and commuter rail lines are all parallel to one another, their platforms are offset; the commuter rail platform is located north of Union Street, while the Red Line platform is south of the street. The station features a large park and ride garage, with space for 1,322 automobiles. Braintree is fully accessible on all modes.

## Station layout

The two Red Line tracks and two commuter rail tracks run parallel approximately north-south on an embankment through the station site, with the Red Line tracks on the west. The station has two island platforms. The Red Line platform is located south of Union Street, with the fare lobby under the platform. Tail tracks continue south to a four-track storage yard, Caddigan Yard. The three-level parking garage is located east of the Red Line platform. MBTA bus routes 226, 230, and 236 serve a busway between the Red Line platform and the garage.
The commuter rail platform, an 800-foot (240 m)-long high-level platform, is located north of Union Street. Access to the platform is at its south end, with a pedestrian level crossing of the eastern track. Ramps lead to Union Street, the busway, and the Red Line lobby. A five-track freight yard used by CSX and the Fore River Railroad is located east of the commuter rail platform. Braintree station is accessible on all modes.

## History
### Previous stations

The Old Colony Railroad opened between Boston and Plymouth through Braintree in November 1845. The Fall River Railroad opened from South Braintree (where it connected with the Old Colony) to Randolph on August 26, 1846, with through service to Fall River beginning that December. Stations were located at both Braintree and South Braintree soon after the railroads opened. By 1848, South Braintree was the outer terminus for some short turn trains providing local service.$^{:154}$
The South Shore Railroad opened eastward from Braintree on January 1, 1849. The Old Colony and Fall River Railroad was formed in 1854 by the merger of its namesake railroads. By 1856, Braintree station was located at Elm Street where the South Shore split from the Old Colony, while South Braintree station was located north of Pearl Street where the lines to Plymouth and Fall River split. South Braintree station was destroyed by a fire on August 17, 1860.
Braintree station and the adjacent signal tower were destroyed by a fire, believed to be arson, on July 30, 1887. Designs were completed later that year for a replacement station, which opened in 1889. A new station at South Braintree was constructed in 1891, with a new freight house built around 1893.
The New York, New Haven and Hartford Railroad attempted to remove seven grade crossings in Quincy and Braintree in 1908, but met resistance from the towns. Another plan in 1913 to build road bridges at School, Elm, and River streets and an underpass at Union Street also fell through. The School Street crossing was eliminated by the construction of Church Street in 1936, and a Union Street underpass was built in 1937–38. The state issued a $9,789 contract (equivalent to $163,000 in 2023) in November 1937 for construction of platform canopies and other improvements related to the crossing elimination.
Old Colony Division service ended on June 30, 1959, as the Southeast Expressway was completed. Expressway construction had included a bridge for Elm Street, while River Street was severed. The former Braintree and South Braintree stations, the latter of which had been reused by the railroad's maintenance of way department, were both demolished around 1971 during Red Line construction.

### MBTA station

A groundbreaking ceremony for Braintree station was held on July 13, 1977. The station opened on March 22, 1980, for Red Line service. Between 1984 and 1988, the Cape Cod and Hyannis Railroad operated a state-subsidized seasonal weekend service from Braintree to Hyannis, Massachusetts, on Cape Cod. Commuter rail service began on September 26, 1997, when the Old Colony Lines re-opened; the Pearl Street grade crossing was replaced with a railroad bridge during construction. The station has been accessible since at least 1989.
From 1980 to 2007, a double entry fare and single exit fare were charged at Braintree and Quincy Adams when leaving the subway. The extra fares were discontinued as part of a fare increase and service change on January 1, 2007. Similar charges existed until 1980 on the inner stations on the Braintree Branch.
During service disruptions, Braintree can serve as the terminal for the Old Colony Lines and the Greenbush Line.

### Garage repairs

Although built to last 50 years, the parking garage at Braintree began suffering concrete damage due to water leakage and ill-fitting structural elements. Repairs were performed to the Quincy Adams and Braintree garages in the mid 1990s. In 2015, the MBTA began a $4.4 million project to address urgent structural issues with the two garages, though full repair or replacement was still needed. Further construction on the Braintree garage took place in 2016. The deteriorated footbridge between the garage and station was closed in February 2017. \
The garage is being fully renovated from May 2018 through 2021 at a cost of $29 million; the station and garage were originally planned to remain open during the whole project. The work includes a canopy over the ramp to the commuter rail platform, and a canopy to replace the former footbridge. 400 garage spaces closed on February 10, 2020, to allow the project to be completed by June 2021 rather than December 2021. The garage was closed from October 5, 2020, to April 20, 2021, when part of the garage reopened.