Post Content

Boston Clayton Street BridgeThe 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.

Written By:

Recent Posts

MassDOT: Federal Emergency Management Agency Reimbursements posted on Feb 18

MassDOT: Federal Emergency Management Agency Reimbursements

MassDOT has succeeded in recovering more than $21 million dollars from the Federal Emergency Management Agency (FEMA) in 2016 for past disaster events. These are reimbursements for MassDOT operations and logistics during past federal government disaster declarations and the reimbursements have been deposited into the   …Continue Reading MassDOT: Federal Emergency Management Agency Reimbursements

MassDOT to Expand Pothole Tracking Program posted on Feb 17

MassDOT to Expand Pothole Tracking Program

MassDOT has announced that it is in the process of expanding its new, innovative pothole information program which was piloted in areas of Central and Western Massachusetts over the past year and includes an online MassDOT Potholes Dashboard that provides data to the public. This   …Continue Reading MassDOT to Expand Pothole Tracking Program

Baker-Polito Administration Announces First Municipal Small Bridge Program Awards posted on Feb 16

Baker-Polito Administration Announces First Municipal Small Bridge Program Awards

Lieutenant Governor Karyn Polito, municipal leaders, and MassDOT officials today announced the first two awards through the Baker-Polito Administration’s Municipal Small Bridge Program. A ceremony was held in Lenox to award a total of $750,000 to the towns of Washington and Blandford for small bridge   …Continue Reading Baker-Polito Administration Announces First Municipal Small Bridge Program Awards