Recent progress includes ongoing superstructure demolition of the old I-90 EB bridge, abutment & pier foundation pile driving, MSE wall construction, and substructure concrete placements at the Ramp G bridges in preparation for upcoming steel erection.

overview of a the Newton-Weston Interchange bridge being built

overview of a the Newton-Weston Interchange bridge being built

overview of a the Newton-Weston Interchange bridge being built

overview of a the Newton-Weston Interchange bridge being built

 

Other News About This Project

Project

I-90/I-95 Newton-Weston Project Update – June 2024

Newton, MA
The SPS-Walsh Joint Venture crews continue I-90 mainline Stage 1 bridge construction. Pier cofferdam construction in the Charles River has completed and crews have been moving forward with driven piles, tremie seal, concrete pile cap and lower column placements of Pier 2. This work has included 400 cubic yards of recently placed concrete for the Pier 2 bridge foundation elements.
Project

I-90/I-95 Newton-Weston Project Update – November 2024

Newton, MA
Stage 1 progress by the SPS-Walsh Joint Venture team continues with Mainline bridge pier construction, abutment foundation pile driving, drilled...