U.S. Route 400 (US 400) is a 481.306-mile-long (774.587 km) mostly east–west U.S. Highway. It was created in 1994. The highway's western endpoint is in
U.S. Route 69 (US 69) is a major north–south United States highway. When it was first created, it was only 150 miles (241 km) long. It has been expanded
U.S. Route 81 or U.S. Highway 81 (US 81) is a major north–south U.S. highway. It goes for 1,220 miles (1,960 km) in the central United States. It is one
U.S. Route 77 (US 77) is a major north–south United States highway. It goes for 1305 miles in the central United States. As of 2005, the highway's northern