Highway 12 Shoulder Collapses

A portion of Iowa Highway 12 just north of Sioux City is reduced to one lane Tuesday night after part of the shoulder collapsed.It happened earlier today about 100 yards north from the entrance to the Dorothy Pecaut Nature Center.The Department of Transportation is on the scene to repair the shoulder, and have put up temporary traffic lights on either end of the work zone to allow one lane of the road to remain open.There is no word yet on how long that repair will take.