This project, part of MassDOT’s Route 128 “Add-a-Lane” series of projects to widen Interstate 95 from Braintree to Needham, includes replacement of the heavily-traveled Rte. 1 and Rte. 1A bridges over I-95, including both shoulder and median widening of I-95 to accommodate an additional travel lane.
- In addition to the bridge work, SPS self-performed construction of four noise walls, totaling over 6,000 linear feet
- Other improvements include the installation of overhead signs, drainage, detention basins, water quality swales and new pavement on over five lane-miles of interstate