Allston Multimodal Project

Replacing the Allston Viaduct and reducing the footprint of the existing Allston Interchange toll plaza.

The project creates an opportunity to dramatically improve livability and connectivity for residents of the Allston neighborhood while preserving and enhancing regional mobility through improvements to I-90 and its abutting interchange and the creation of a new stop on the Worcester/Framingham Commuter Line to be known as West Station.

The project is currently engaged in the Federal environmental permitting process. We expect this work to continue into 2023.

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Contact Information


Carrie E. Lavallee, PE, MassDOT, Chief Engineer
10 Park Plaza, Attn: Bridge Project Management – Project File No. 606475 , Boston, MA 02110
Image credits:  MassDOT

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