The Chelsea Street Bridge project continues in early 2012 with the new vertical lift structures and concrete bridge deck now completed and in place. Current work, seen at left, includes demolition of piers from the old bridge under the new structure.
To allow for the final work on this historic $125 million MassDOT project, the Chelsea Street Bridge over Chelsea Creek at the Boston/Chelsea line remains closed with detours in place.
The Chelsea Street Bridge project involves the replacement of a truss-type structure that spans 450 feet and will provide 175 feet of vertical clearance when raised. The new bridge will include four lanes of traffic and two pedestrian sidewalks.
This is the largest permanent lift bridge built in Massachusetts to date. To accommodate the massive size and tight space constraints in the bridge area, MassDOT contractors used an innovative technique of launching the truss across the river. The launching sequence of the truss bridge across the channel was carefully designed to minimize disruption of the navigation channel below. This launch process was completed in November 2011.
After the launch was successfully completed, the project moved to the concrete pours of the 450 foot long bridge deck, which required the project to enclose and heat the bridge structure because of colder early winter weather. The concrete pours were completed in late December 2011.
Project work now includes removing the old bridge piers below the new bridge. The contractor is making significant progress and working seven days a week and 24 hours a day to remove the 5 piers, which include segments up to 40 feet below the river bottom. Work on the bridge itself includes installation of bridge joints, barrier, and other safety items.
It is anticipated that all required work will be complete and allow a bridge opening to traffic by the end of April. MassDOT will announce publicly an exact opening date in advance.
MBTA Future: Focus40 Seeks Your Ideas posted on Dec 2
The Focus40 Street Team has been out at stops and stations around the system, collecting your ideas for the MBTA’s future. The Street Team is made up of MassDOT staff, community members, and partner organizations. We have already engaged with over 1,000 MBTA customers and …Continue Reading MBTA Future: Focus40 Seeks Your Ideas
MassDOT, MAPFRE Insurance Encourage Motorists to Prepare for Winter Driving posted on Dec 1
MassDOT and MAPFRE Insurance offer helpful tips to ensure that your vehicle is geared up for wintry road conditions: Bring your vehicle in for an inspection. Winter can involve some of the harshest conditions for your vehicle to endure, so have your vehicle checked by …Continue Reading MassDOT, MAPFRE Insurance Encourage Motorists to Prepare for Winter Driving
RMV, AAA Announce New Service Location in Fairhaven posted on Nov 30
The Massachusetts Department of Transportation Registry of Motor Vehicles (RMV), in partnership with AAA Northeast (AAA), announced today that the Fairhaven AAA Branch, located at 32 Fairhaven Commons Way, now offers select RMV license and registration services to AAA members. With the addition of Fairhaven, …Continue Reading RMV, AAA Announce New Service Location in Fairhaven