U.S. Route 431 is a spur of another highway whose northern terminus is south of what city?
U.S. Route 431 U.S. Route 431 is a spur of U.S. Route 31. It currently runs for 556 miles (895 km) from Owensboro, Kentucky at U.S. Route 60 to Dothan, Alabama, at U.S. Route 231 and U.S. Route 84.
Missouri Route 37 Route 37 is a highway in southwest Missouri. Its northern terminus is at U.S. Route 160 in Golden City (it shares this terminus with Route 126); its southern terminus is at the Arkansas state line where it continues as Highway 37, though it only runs "very" briefly before ending at U.S. Route 62 in Gateway, Arkansas.