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It's apocryphal but my history professor stated US stoplights used to actually have the red to green warning in order to assist large trucks which need a few se
by technofiend 10y ago
It's apocryphal but my history professor stated US stoplights used to actually have the red to green warning in order to assist large trucks which need a few seconds to build momentum. It caused more wrecks because of red light runners not clearing the intersection in time and people with a fresh green light trying to immediately enter the same intersection.