The accident was reported shortly before 9 a.m. and state police closed the 2 left-hand northbound lanes.
UPDATE: State police report the accident scene has been cleared.
CHICOPEE — No injuries have been reported in a camper rollover on Interstate 91 that prompted Massachusetts State Police to close the two left-hand lanes on the northbound side near the Chicopee Curve.
The accident was reported shortly before 9 a.m. and state police were still working at the scene about 40 minutes later. Additional information was not immediately available.