The $49.7 million project is building a new bridge located approximately 60 feet downstream from the existing bridge. The existing bridge carrying Routes 97/113 over the river remains open during construction. The replacement bridge will have a movable span similar to the existing bridge. In addition to the new bridge, the project will move and reconstruct the approach roadways in Haverhill and Groveland, including traffic signal and other improvements in both communities.
In recent days and weeks, the contractor working from two barges installed cofferdams to allow for work in building the new bridge drilled shaft foundations and concrete piers. A cofferdam is an enclosure within the water area constructed to allow water to be pumped out to create a dry work environment. In addition to the bridge foundation work, which will become visible in the coming months, overhead and underground utility relocation work also continues.
The major MassDOT bridge project is scheduled for completion in early 2014.
Longfellow Bridge: Next Stage of Construction to Begin in August posted on Jul 22
MassDOT’s contractor is scheduled to begin the next stage of construction on the Longfellow Bridge in August 2016 now that the MBTA Red Line trains have been moved to their new locations. In this stage, bridge rehabilitation work will occur under the MBTA outbound track. …Continue Reading Longfellow Bridge: Next Stage of Construction to Begin in August
Maynard: Assabet River Rail Trail to Connect with MBTA Station posted on Jul 21
MassDOT Highway Administrator Tom Tinlin today joined local legislators to break ground on the Assabet River Rail Trail construction project in Maynard. The $6.7 million project links the Assabet River National Wildlife Refuge with the downtown Maynard business district as well as the MBTA South …Continue Reading Maynard: Assabet River Rail Trail to Connect with MBTA Station
Coming Soon: Electric Vehicle Fast Charging Stations posted on Jul 20
MassDOT has announced that “Fast Charging” Stations for Electric Vehicles will be available at I-90 Service Plazas beginning later this year. Depending upon the electric vehicle and the state of its current charge, the stations will charge an electric vehicle to at least 80% power …Continue Reading Coming Soon: Electric Vehicle Fast Charging Stations