In the summer of 1969, the Minnesota Department of Transportation (MnDOT) tried a two-week experiment to alleviate congestion on Interstate 35E near downtown St. Paul. The agency installed traffic ...
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 ...
Ramp metering aims to reduce crashes and improve travel times by controlling the rate of vehicles entering the freeway using a traffic signal. Starting at 6 a.m., Wednesday, June 18, ramp meters will ...
Ramp metering aims to reduce crashes and improve travel times by controlling the rate of vehicles entering the freeway using a traffic signal. Starting at 6 a.m., Wednesday, June 18, ramp meters 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?
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