Engineers are exploring a future white phase on U.S. traffic lights, showing how autonomous vehicles could coordinate movement at intersections.

Picture this: You’re stuck at a red light that’s taking forever to change. No other cars are in sight and the coast appears clear. How long are you supposed to keep waiting for a red light that won’t ...

SIOUX CITY (KTIV) - A traffic signal at South Lakeport Street and Highway 75 that has been flashing red since November 2025 is expected to be repaired within the next month, according to the Sioux ...