Ohio State Route 256 is a east-west highway from Reynoldsburg to a junction with Ohio State Route 13, near Somerset. OH St Rt 256 passes through the following towns in Fairfield-Perry Counties. Reynoldsburg Pickerington Baltimore Thurston OH St Rt 256 is not multi-plexed in Fairfield-Perry Counties. OH St Rt 256 intersects the following highways in Fairfield-Perry Counties. Ohio State Route 204, at Reynoldsburg. Ohio State Route 158, at Baltimore. Ohio State Route 37, near Thurston. Ohio State Route 188, near New Salem. Ohio State Route 664, near West Rushville. Ohio State Route 13, near Somerset.
