Who invented the traffic light? It happened in Ohio
Who invented the traffic light? The answer leads right back to Cleveland and the legacy of Garrett A. Morgan. Morgan, the ...
Hosted on MSN2mon
Chaotic Traffic From Horse-Drawn Carriages Inspired the World's First Traffic Lights
Although a policeman still had to stand at the intersections of Great George and Bridge Streets outside of Parliament to operate the signal’s arms and lights, the Times found the first traffic ...