OH St Rt 723 does not pass through any towns in Guernsey County. OH St Rt 723 is not multi-plexed in Guernsey County. OH St Rt 723 intersects the following highways in Guernsey County. U.S. Rt. 22, near Cambridge. U.S. Rt. 40, near Cambridge. Interstate 70, near Cambridge.
A junction marker on WB U.S. Rt. 22/40. A guide marker on WB U.S. Rt. 22/40. SB OH St Rt 723 south of U.S. Rt. 22/40.
