Tractor trailer involved in crash on 495 in Lowell

Updated:

LOWELL, Mass. (MyFoxBoston.com) -- Commuters experienced major delays on the northbound side of Route 495 in Lowell after a tractor trailer rollover.

Video from Skyfox showed the truck on its side, off of the road. Multiple emergency vehicles could be seen blocking the highway.

Some drivers were stuck for up to three hours.The scene was cleared at about 7:30 p.m.

There was no word on the condition of the truck driver.