COLUMBUS, Ohio (WCMH) – Ohio lawmakers have taken another step toward eliminating traffic cameras that track speeding and red light violations in the state. The Ohio Statehouse passed an $11 billion ...
Traffic lights have been with us since 1868, when the first gas-powered set was switched on in London. These lights used a semaphore system similar to those used by the railways of the day and ...
They might be vertical, they might be horizontal, but otherwise, traffic lights have hardly changed in a hundred years. Red means stop, yellow means slow down, and green means go, a universal code ...
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