Light rail passengers are facing longer delays while taking Metro's Red Line route through downtown after the city adjusted ...

Crews began work earlier this year but paused in June while waiting for the traffic signal materials to be delivered.

Four signal replacement projects designed to create more efficient traffic flow and improve pedestrian safety at busy ...

Get the latest federal technology news delivered to your inbox. A “white light” added to traffic signals could enable self-driving vehicles to help control traffic flow—and let human drivers know what ...