Overnight road closures continue on the rebuild of the I-495 / Mass Pike Interchange. From 10pm tonight through 5am tomorrow and every night though Friday MassDOT is closing the ramp from Interstate 90 onto Interstate 495 northbound. Traffic will be detoured to take West Main Street in Hopkinton, which is Exit 54B, going southbound and then turning around to go back to I-495 northbound. MassDOT is rebuilding the interchange because due to its current design it has crashes at twice the state average.
