State highway in northwestern Ohio, US
State Route 163 (SR 163) is a 46.24-mile (74.42 km) long east–west state highway in the northwestern portion of the U.S. state of Ohio. The western terminus of SR 163 is at a T-intersection with the duplex of U.S. Route 20 (US 20) and US 23 approximately 6 miles (9.7 km) southeast of the city limits of Perrysburg. Its eastern terminus is at its intersection with Hartshorn Road nearly 2 miles (3.2 km) west of the village limits of Marblehead, on the peninsula formed by Lake Erie and Sandusky Bay.