Crews are working to clear lanes of the Southwest Freeway at Chimney Rock after an 18-wheeler overturned in a crash on Thursday morning.
The crash happened in the outbound lanes just before 9 a.m. near the West Loop.
ABC13 SkyEye flew over the scenes and saw traffic backed up on the roadway. A truck was also seen smashed beneath the truck’s rig near the shoulder.
Officials did not say what caused the crash or if there were any injuries…