They may look like traffic lights, but according to Glenn Wagemann, the ramp meters being installed on interstate ramps around downtown Spokane are just the most visible mechanism in a high-tech ...

Getting your Trinity Audio player ready... State transportation officials are about to put a congestion reduction strategy on Interstate 25 south of Denver into high gear, with plans this month to ...

WORK BEING DONE. RAMP METERS MORE COMMONLY VIEWED AS TRAFFIC LIGHTS ON INTERSTATE RAMP ENTRANCES ARE ALREADY IN USE HERE IN MONTGOMERY COUNTY ALONG I-270. IN RESPONSE TO THE KEY BRIDGE COLLAPSE AND ...

SPOKANE, Wash. — A new ramp meter on the eastbound US 2 on-ramp to I-90 will activate on Thursday, July 6. Starting Thursday, engineers from the Washington Department of Transportation (WSDOT) will ...

As you begin to enter a California highway, you might encounter a ramp meter telling you when you can — or cannot — merge without stopping. What are the rules when those lights are active at on-ramps?

SPOKANE, Wash — The Washington State Department of Transportation is expanding the hours of operation for the Walnut Street ramp meter. The new hours of operation, beginning Tuesday, June 8, are 6 a.m ...