Just A Car Guy
Cool things with wheels since 2006
Wednesday, December 11, 2024
the traffic signal originated in London on Dec 9th, in 1868, when one was installed to direct horse-carriages
https://www.smithsonianmag.com/smart-news/chaotic-traffic-from-horse-drawn-carriages-inspired-the-worlds-first-traffic-lights-180985558
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