Ohio State Route 4 is a north-south highway in Erie County. This is one of the main links between the Sandusky-Cedar Point Area and Interstate 80/90, Ohio Turnpike. At Downtown Sandusky, the last couple blocks show a "Business Ohio State Route 4" shield, only going NB. Heading SB from the intersection with U.S. Rt. 6/Ohio State Route 101 to near Monroe Street, the path is displayed as Ohio State Route 4. OH St Rt 4 passes through the following town in Erie County. Sandusky
BGS on EB I-80/90/OH Turn. Another BGS on EB I-80/90/OH Turn. The toll plaza at the ramp from the Ohio Turnpike to OH St Rt 4. A guide sign at the end of the ramp from the Ohio Turnpike. NB OH St Rt 4 north of I-80/90/OH Turn. A NB guide marker. NB OH St Rt 4 at OH St Rt 2. BGS on EB OH St Rt 2. A BUSN OH St Rt 4 marker. This is the start of SB OH St Rt 4 on Sandusky. A guide markers on WB U.S. Rt. 6.
