Traffic Light

Do You Know
Did you know that the first electric traffic lights installed in Cleveland, Ohio in 1914?

The world’s first electric traffic light made its debut at the intersection of E. 105th and Euclid in Cleveland, Ohio on August 5th, 1914. The traffic light was installed by the American Traffic Signal Company and had only red and green lights as well as a buzzer to notify drivers when the light was about to change colors. The traffic light was operated by a traffic officer in a nearby booth. The traffic officer operating the light was equipped with an emergency communication device which allowed him to be constantly in touch with police and firemen.

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