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Green Line Extension Design-Build
Project Information
- Project Location:
- Cambridge, MA
- Approx Contract:
- $1,000,000,000
- Status:
- Completed
- Structure Type:
- Terminal - Airport / Bus / Railroad
Scope Of Work
Relocation of 0.9 miles of Fitchburg Commuter Rail double track and construction of new Union Square Branch Green Line tracks
Construction of six new stations and one relocated station
A VMF, including a transportation building, storage track, and surface parking
Replacement or rehabilitation of several bridges
Construction of new flyover bridges and viaduct carrying light rail
Project Images
