Union Village

Historical marker location:

585 N. State Route 741, Lebanon, Ohio

( Marker is at the intersection of Ohio Route 741 and Shaker Drive, on the right when traveling north on State Route 741.)

Marker installed: 1997

(1805 - 1912).

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.