 US 6 and US 34 continue east together through Culbertson and at McCook, is briefly concurrent with U.S. Highway 83.US 6/34 continue together in a northeasterly direction through Cambridge, then turns due east and meets U.S. Highway 283 in Arapahoe.Near Edison, it meets U.S. Highway 136, which begins at its intersection with US 6/34.