One lane of I-91 southbound and northbound will be closed between Hatfield and Whately starting Monday.
According to MassDOT Spokesperson Patrick Marvin, the lane closures will happen between Interchange 22 in Hatfield and Interchange 24 in Whately from Monday to Friday.
Marvin said the lanes will be closed from 5 a.m. to 5 p.m. to allow crews to work safely and effectively.
Signs, traffic control devices, and police details will be in place to guide drivers through the work zone.
MassDOT is advising drivers to reduce speed, use caution, and allow for extra time when traveling through the area.