Iron Skillet - Petro Knoxville
722 Watt Road, Knoxville, TN 37934
The Iron Skillet at Petro Knoxville has served its well-known buffet and homestyle food since 1975 on Watt Road, at the junction of I-40 and I-75 west of Knoxville, Tennessee. It's a key stop for truckers at the Appalachian crossroads, with diesel, showers, a repair shop and parking open 24 hours.