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

Commonwealth Avenue Bridge Replacement Project Impacts: July 26 through August 11 posted on Apr 23

Commonwealth Avenue Bridge Replacement Project Impacts: July 26 through August 11

MassDOT today announced that it will conduct intensive construction operations to replace the westbound side of the Commonwealth Avenue Bridge over 15 ½ days from Thursday, July 26 through Saturday, August 11, as part of the ongoing $110 million bridge placement project. These types of construction operations   …Continue Reading Commonwealth Avenue Bridge Replacement Project Impacts: July 26 through August 11

MassDOT: Second Annual Holyoke-South Hadley Connecticut River Roll and Stroll posted on Apr 23

MassDOT: Second Annual Holyoke-South Hadley Connecticut River Roll and Stroll

MassDOT is pleased to announce that the second annual Connecticut River Roll and Stroll Street Festival will take place on Sunday, May 6, 2018 marking the official kickoff of MassDOT-sponsored outdoor events this season aimed at promoting healthy transportation. The Connecticut River Roll and Stroll   …Continue Reading MassDOT: Second Annual Holyoke-South Hadley Connecticut River Roll and Stroll

MassDOT: Tobin Bridge Project Updated Impacts posted on Apr 20

MassDOT: Tobin Bridge Project Updated Impacts

MassDOT has announced an updated schedule for traffic impacts for the Tobin Bridge Repair project. The sequence of work and corresponding impacts have been updated to better accommodate and optimize travel throughout the region as MassDOT is carrying out several major infrastructure projects this construction   …Continue Reading MassDOT: Tobin Bridge Project Updated Impacts