WINSTON-SALEM, N.C. (WGHP) — Traffic got snarled by cows on the lam Thursday morning.

According to Winston-Salem, a tractor-trailer was carrying the cows and overturned on US 52 at Interstate 40.

Winston-Salem Police Department tweeted about detour information and reiterated that drivers should use caution due to the wandering cows.

As of 10:30 a.m., Winston-Salem officials say that US 52 has reopened and only one cow remains unaccounted for, in the area of Peachtree Street in Winston-Salem.

Use caution driving on the highway, and call (336) 773-8800 if you see any roaming cattle in the area.