Ohio State Route 163 is a east-west highway across Central Ottawa County. Portions of this highway runs along the northern banks of the Portage River. OH St Rt 163 passes through the following towns in Ottawa County. Marblehead Port Clinton Lacarne
EB OH St Rt 163 east of Graytown. EB OH St Rt 163 at OH St Rt 590. EB OH St Rt 163 southeast of Rocky Ridge. EB OH St Rt 163 west of Oak Harbor. EB OH St Rt 163 near Benton Street. EB OH St Rt 163 north of west OH St Rt 105. EB OH St Rt 105/163 east of Center Street. EB OH St Rt 105/163 at Church Street. A junction marker on SB OH St Rt 19. EB OH St Rt 163 east of Oak Harbor. EB OH St Rt 163 west of Lacarne. EB OH St Rt 163 east of Lacarne. EB OH St Rt 163 east of OH St Rt 358. EB OH St Rt 163 west of OH St Rt 2, west of Port Clinton. EB OH St Rt 163 at OH St Rt 2, west of Port Clinton. BGS on WB OH St Rt 2. EB OH St Rt 163 at Lakeshore Drive. A guide marker on EB OH St Rt 163. EB OH St Rt 163 near Seegard. EB OH St Rt 163 at the Portage River. A guide marker on NB OH St Rt 53. EB OH St Rt 163 near Adams Street. EB OH St Rt 163 near Morningside Drive. A guide marker on EB OH St Rt 163. EB OH St Rt 163 at Buckeye Blvd. EB OH St Rt 163 near the connector ramp to OH St Rt 2. BGS on WB OH St Rt 2/SB OH St Rt 53.
