KNOXVILLE, Tenn. — In Knox County, there are 91 traffic signals. The city of Knoxville has 400. Memphis has about 1,400 and New York has around 14,000. Each of those signals requires a trained ...
COLUMBUS, Ohio (WCMH) — Several new traffic signals with flashing yellow arrows are being installed in west Columbus — something officials hope will reduce the number of left-turn crashes. Ten new ...
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