north of Barr, the road skirts the east edge of Drummond, where it crosses a Grainbelt Corporation railroad track. The highway then meets U.S. Highway 60/412 west of Enid.
North of Barr, the road hugs the east side of Drummond, crossing a Grainbelt Corporation railroad track before merging with U.S. Highway 60/412 west of Enid.