There's a major traffic backup in Summit County Tuesday afternoon on I-77 North due to a significant crash.

New turn lanes and ramp changes at the U.S. 21 and I-77 interchange aim to improve traffic flow and safety in growing Richland County.

(Update: Interstate 77 traffic is flowing again following clearance of the blockage.) All lanes of Interstate 77 northbound in the Canton area are blocked as the result of a traffic crash involving ...

A 23-vehicle crash shut down I-77 northbound in Summit County Tuesday afternoon, but has since reopened.