Historical Marker

The Otway Covered Bridge

Historical marker location:
Otway, Ohio
( Marker is on Curtis Smith Road (County Route 487) just north of Ohio Route 348, on the right when traveling north.)

Ohio Byway — Scenic Scioto Heritage Trail.

The first traffic light in the world was installed in Cleveland, Ohio, in 1914. It had only two colors, red and green, and was manually operated by a police officer.