In a tough year of budget cuts and management changes, Virginia's beleaguered Department of Transportation has found a bright spot. Workers are replacing thousands of green and red light bulbs in ...
LED signal lights generally carry a price tag several times higher than incandescent traffic signal bulbs. However, that hasn't stopped many cities from replacing their incandescent lights with LED ...
Cape Girardeau's traffic lights are about to change. The city plans to install longer-lasting, low-power bulbs in its traffic signals that they say will shine brighter and save thousands of dollars in ...
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