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Outdated equipment, no real-time tracking of Baltimore's traffic lights contributes to gridlock

Getting stuck in Baltimore traffic is nothing new, and neither are the city's traffic lights. WBAL-TV 11 News Investigates examines why.
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Researchers Suggest Adding A New Color To Traffic Lights – Here's What It Would Be For

Transportation engineers at North Carolina State University have proposed that an additional color be added to existing traffic lights. This new color would be a white light, intended for the use of ...

University of Michigan research proves traffic light retiming reduces crashes

A project underway with University of Michigan researchers has traffic experts hopeful that your excessive wait might one day ...