Historical Marker
Peebles
Historical marker location:
184 North Main Street, Peebles, Ohio
( Marker is on North Main Street (Ohio Route 41) near Elliott Avenue, on the right when traveling north.)
Marker installed: 1980
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.