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Have you ever wondered how traffic signals work? Here's a look behind the scenes.
Knox County traffic engineers Grady Owen and Alan Childers use technology to optimize local traffic signals and improve road ...
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7 Omaha traffic signals to be studied for possible removal
OMAHA, Neb. (WOWT) - Omaha Public Works is again evaluating some city traffic signals for possible removal. It’s the sixth phase of a 10-12 year plan to modernize the city’s traffic signals ...