Q: Alfred Velasquez of San Bernardino asked what the red light on the back side of the metered freeway ramp light is for. “I see it after entering the freeway using a metered light. Why have a red ...

North bound drivers on Highway 195 will soon have a new light to stop at before merging onto eastbound Interstate 90. The Washington Department of Transportation has been installing a stop-and-go ramp ...

Phoenix area drivers are familiar with freeway entrance-ramp meters that show alternating green and red traffic lights during weekday rush hours. But now, some of the red lights on Interstate 17 ramp ...

If you’ve travel on Interstate 95 in Miami-Dade and Broward, you’ve probably seen traffic lights flashing red and green on some highway entrance ramps. Purpose: These signals, installed by Florida ...