Alabama State Route 157

Its southern terminus is at an intersection with U.S. Route 278 (US 278) approximately 10 miles (16 km) east of Cullman, where it continues as County Road 719.Throughout North Cullman, SR 157 is oriented in an east-to-west trajectory, passing by a large Buick/GMC dealership at its junction with U.S. 31, then past several restaurants, and ultimately reaching I-65.It crosses the line into Lawrence County and shortly junctions with SR 36, which leads to Hartselle and Wren.Past this point, the route crosses the Tennessee River and the Lauderdale County line.Eventually, it turns off of the concurrency and heads north, crossing the Tennessee state line directly beside the Natchez Trace Parkway.
US 278CullmanUS 31SpeakeSR 101HattonUS 72 Alt.Muscle ShoalsUS 43US 72FlorenceSR 227TennesseeCloverdaleUnited StatesAlabamaMorganLawrenceColbertLauderdaleInterstateSR 156SR 158state highwaynorthernnorthwesternU.S. Route 278Tennessee State Route 227U.S. 31Morgan CountyBattlegroundLawrence CountySR 36HartselleMoultonSR 24Corridor VSR 33SR 101Colbert CountySR 20SR 133Lauderdale CountyU.S. 72U.S. 43SR 17Natchez Trace ParkwayTennessee SR 227SR 13SR 74GadsdenGuntersvilleAve Maria GrottoDecaturBirminghamHuntsvilleDouble SpringsRed BayCourtlandTown CreekJoe Wheeler State ParkSR 133TuscumbiaSR 184Tennessee RiverAthensWaynesboroSavannahConcurrencyAlabama Department of TransportationAlabama State Highway Department