Post Content

Morton Street Bridge, August 9, 2014MassDOT announced the successful opening of the new Morton Street Bridge in Mattapan more than a full day ahead of the already accelerated schedule.

The original structurally deficient bridge carrying Morton Street over the MBTA commuter rail tracks closed on Friday, August 8 for final demolition and installation of the new bridge. The new bridge opened to traffic just nine days later, at approximately 3:00am on Sunday, August 17.

MassDOT’s Highway Division used Accelerated Bridge Construction methods to minimize impact on the neighborhood and traffic. Crews assembled a new single span bridge structure adjacent to the crossing, and then rolled the structure into place using “heavy lift” equipment.

“The innovative “heavy lift” accelerated process is once again a proven success in delivering new infrastructure with only a short term disruption for motorists and commuters,” said MassDOT Secretary and CEO Richard A. Davey. “I congratulate the team for completing the work ahead of their aggressive schedule.”

MassDOT also used Accelerated Bridge Construction and “heavy lift” methods in 2012 to replace the River Street Bridge crossing over the MBTA and CSX railroad tracks in Hyde Park, in addition to previous “heavy lift” bridge projects in Phillipston and Wellesley. During the work, heavy-lifting machines called Self-Propelled Modular Transporters lift the new superstructure from its supports to its final destination and lower it into position.
For more information, visit the Morton Street Bridge Project website: http://www.massdot.state.ma.us/highway/HighlightedProjects/MortonStreetBridge.aspx

Written By:

Recent Posts

Longfellow Bridge Closure, MBTA Red Line Diversion July 8-11 posted on Jun 28

Longfellow Bridge Closure, MBTA Red Line Diversion July 8-11

MassDOT’s contractor will close the Longfellow Bridge and implement an MBTA Red Line diversion during the weekend of July 8 through July 10. The Longfellow Bridge will be closed to all vehicular traffic, except MBTA buses, from 11:00 PM on Friday, July 8, to 5:00   …Continue Reading Longfellow Bridge Closure, MBTA Red Line Diversion July 8-11

Boston: I-90 Eastbound 4th Lane Reopens at Commonwealth Avenue Bridge posted on Jun 26

Boston: I-90 Eastbound 4th Lane Reopens at Commonwealth Avenue Bridge

MassDOT today announced the restoration of a fourth lane on I-90 Eastbound from the Commonwealth Avenue bridge to the Prudential Tunnel in Boston. The restoration of four travel lanes comes after MassDOT completed safety upgrades by replacing the median system with a new jersey barrier   …Continue Reading Boston: I-90 Eastbound 4th Lane Reopens at Commonwealth Avenue Bridge

RMV: 2016 Low Number Plate Lottery Applications Now Accepted posted on Jun 25

RMV: 2016 Low Number Plate Lottery Applications Now Accepted

MassDOT Registrar of Motor Vehicles Erin Deveney announced that applications for the 2016 Low Number Plate Lottery are now being accepted online or by U.S. mail. Starting this year, for the first time ever, customers will be able to enter the lottery online by visiting:    …Continue Reading RMV: 2016 Low Number Plate Lottery Applications Now Accepted