A look at how Fargo manages their 177 traffic signals, adjusting yellow times in winter and how AI will help in the future.

Fire trucks in Kansas City, Missouri, and the KC Streetcar both use technology to communicate with traffic signals.

A public meeting with state transportation officials this Tuesday will address the proposed removal of a North Street traffic light at Lloyd Street.

would have made it too complicated to time lights. And west of 93rd Street, there’s the West Dodge Expressway. Here’s how it will work: Every traffic signal will be equipped with sensors and ...