 Before Interstate 65 was constructed, the main route between Nashville, Tennessee and Birmingham, Alabama was U.S. Route 31.Prior to being built as a four-lane road, U.S. 31 was a twisting two-lane road that is still largely visible today.From the north end of Gardendale, it is now Snow Rogers Road, North Road, Moncrief Road, and then Main Street southward through the city to the Fultondale city limit where it becomes Stouts Road.