Overnight Closures at I-495/Mass Pike Interchange to Cause Detours in Hopkinton This Week

Expect overnight road closures this week on the massive I-495 / Mass Pike Interchange rebuilding project. MassDOT says from 10pm-5am tonight through Friday they will be closing the ramp from Interstate 90 on Interstate 495 northbound. Traffic will be detoured from I-90 to take West Main Street in Hopkinton, which is Exit 54B, and then to reverse direction back to I-495 northbound. If the weather cooperates, this part of the plan should be wrapped up by Friday.