Have you ever wondered how traffic lights know when to give you a signal? Reader Nick Shepard asked Bee Curious, a community-driven series in which The Sacramento Bee’s service journalism team answers ...

KARLSRUHE, Germany--(BUSINESS WIRE)--As part of Umovity, PTV Group and Econolite announce a powerful new integration: Econolite’s next generation Advanced Traffic Controller (ATC) software, EOS, is ...

ASSOCIATION STUDY. AND IF YOU DON’T OBEY THE CROSSWALK, YOU’LL GET A TICKET. ALBUQUERQUE IS ADDING NEW TRAFFIC SIGNALS TO MAKE CROSSING THE STREET SAFER. BUT THE SIGNALS HAVE DIFFERENT RULES THAN ...

The Ohio Department of Transportation announced intermittent restrictions on a major route in Hamilton County for traffic signal work. ODOT crews will be upgrading the traffic signal controller at the ...

New research shows that AI in cars might warrant a new, four-light traffic signal that is more efficient. Getty Images/iStockphoto Surely this will complicate the game of red light, green light.