The MBTA is replacing the bridge carrying the Ashmont-Alewife Red Line over Clayton Street in the Dorchester neighborhood of Boston this weekend, November 8-11.
The $5.5 million project is the latest to be completed in one weekend using “heavy lift” accelerated bridge construction. MassDOT previously completed heavy lift bridge projects in Boston, Wellesley and Phillipston.
Accelerated bridge construction minimizes the duration of construction, increases safety, and dramatically reduces the duration of detours and rail service disruptions. MBTA contractors pre-assembled the replacement bridge on temporary supports at a staging area. This weekend, workers will demolish the old bridge. Then, special heavy lifting equipment and moving methods called Self-Propelled Modular Transporter (SPMT) will pick up the new bridge, carry it a short distance along Clayton Street and lower it into position.
Clayton Street will be closed for vehicle traffic on Friday, November 8, 7:00AM to Monday, November 11, 12:00 noon. Demolition of the bridge will begin at 9:00PM on November 8. The new bridge will be in place and open to rail service at 5:00AM on Monday, November 11.
During the weekend, Clayton Street Northbound traffic will be detoured via Park Street, Adams Street, Dorchester Avenue and Freeport Street. Southbound traffic will be detoured via Freeport Street and Park Street.
Red Line service during the Veteran’s Day Weekend, November 8– November 11, between Ashmont and JFK/UMass will be replaced by bus service on Friday, November 8, 9:00PM to Monday, November 11, 5:00AM. The bus shuttle will serve Ashmont, Shawmut, Fields Corner, Savin Hill and JFK/UMass.
Governor Patrick Celebrates MBTA Assembly Station Opening posted on Sep 2
Governor Deval Patrick today joined state and local officials and Somerville business owners at the opening ceremony of the new Assembly Orange Line MBTA station. Assembly is the first new MBTA station in 27 years and is a key element in the creation of a …Continue Reading Governor Patrick Celebrates MBTA Assembly Station Opening
Green Line Extension Public Meeting Set posted on Sep 2
The MBTA will hold a public meeting to discuss early construction elements of the Green Line Extension project that will begin this fall. The meeting is scheduled as follows: Thursday, September 18, 6:00-8:00pm, Holiday Inn, 30 Washington Street, Somerville Green Line Extension construction will be …Continue Reading Green Line Extension Public Meeting Set
RMV: New Boston Branch Location, Low Number Lottery Drawing posted on Aug 28
MassDOT Registrar of Motor Vehicles Celia J. Blue announced the annual low number license plate lottery drawing will be held on September 10 at the RMV’s soon-to-open new Boston branch, Haymarket Center at 136 Blackstone Street. “As we move our operations to a new Boston …Continue Reading RMV: New Boston Branch Location, Low Number Lottery Drawing