DENISON, Texas (KTEN) — A tractor-trailer jackknifed on icy U.S. 75 Monday night, leading to a big backup.

The Denison Police Department said the accident happened in the northbound lanes near the FM 84 exit.

Authorities said a wrecker and the Texas Department of Transportation were at the scene.

Police said no one was hurt, but that it could take some time before traffic is back to normal.