According to Massachusetts State Police, a tractor trailer rolled over on Route 195 westbound, across all lanes of traffic, between Exit 18 in Fairhaven and the Coggeshall Street exit in New Bedford. Two people suffered serious injuries, with a medflight requested. The crash is across all lanes of Route 195 westbound, with a gas spill reported as well. All traffic is being diverted to Route 240 (Exit 18).

The westbound portion of Route 195 in that area is expected to remain closed well into the evening rush.

Additional reporting from Tim Weisburg