Ohio State Route 315 is a north-south highway in Central Franklin County. This runs fron a junction with Interstate 70/71 near Downtown Columbus, north to the Franklin/Delaware County Line. From Interstate 70/71 to Worthington this runs along a expressway. OH St Rt 315 passes through the following towns in Franklin County. Columbus
A BGS on EB I-70. EB I-70; NB I-71 at OH St Rt 315. A BGS on WB I-70. A guide marker on SB U.S. Rt. 23. A BGS on WB I-670. A BGS on I-670. Photo from: Paul Dienhart A on EB I-670. Photo from: Paul Dienhart SB OH St Rt 315 at I-670. Photo from: Paul Dienhart A guide marker on WB U.S. Rt. 33. A BGS on WB U.S. Rt. 33.
