HOPKINTON – There’s a new wrinkle coming to the I-495/Mass Pike interchange rebuild. Starting tonight, the ramp from I-495 northbound to I-90 will be shifted about 1,000 feet north of its current location. It will remain there through December, when I-495 traffic is scheduled to be shifted out of the median.
To accommodate the shift, Exit 58 from I-495 northbound to I-90 will be closed from 10 PM tonight until 5 AM tomorrow. The detour is to take I-495 northbound to Exit 59B, Route 9 westbound, and turn around.
