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Acceler-8 I-90 Bridge Replacements Project

The Massachusetts Department of Transportation is upgrading eight bridges on the Massachusetts Turnpike (I-90).

The bridges are between Exit 11A (I-495) and Exit 12 (Route 9) on I-90 in the towns of Westborough and Southborough. The bridges, built as part of the original Turnpike, need to be replaced to continue carrying traffic safely and efficiently.

What you need to know

About the project  Traffic and construction updates  Project and Meeting Materials 

Contact Information

Address

10 Park Plaza, Boston, MA 02116
Directions 

Online

Contact the project team A8@dot.state.ma.us
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