Arizona Department of Transportation - ICYMI: Freeway entrance-ramp meter lights are used to increase safety and make your trip faster and easier. Stopping on red will shorten the travel time to your
Ramp meter - Wikipedia
Roadshow: Does a carpool have to stop for metering lights? – The Mercury News
Ramp meter' traffic signals now part of the I-287 landscape
Ramp Meters: Unappreciated or just misunderstood? | Department of Transportation
Interstate metering pilot project begins in Denver along I-25 | 9news.com
Ramp Signalling - YouTube
Ramp Metering: A Proven, Cost-Effective Operational Strategy - A Primer: 1. Overview of Ramp Metering
What's Driving You Crazy: If a ramp meter light is green, do you have to stop?
540 on-ramp signals will improve safety, reliability — Driving the Conversation
Ramp metering system starts on I-270 - WTOP News
Metering Motoring - Streets.mn
Ramp changes lead to traffic headaches – Orange County Register
Another I-90 on-ramp in Spokane is getting one of those stop lights, pacing entry onto the freeway | The Spokesman-Review
Why the extra RED LIGHT on freeway ramps? - YouTube
Why the lights on freeway onramp can't end traffic jams - Los Angeles Times
I-95 drivers, get ready to stop: All on-ramps are getting traffic signals
Ramp Signaling
I Can't Stop Watching Awful Drivers Overcook This Weird Exit Ramp - The Autopian
Traffic Lights On Freeway Ramps Are Probably Making Your Commute Faster | LAist
CDOT addressing Interstate 25 off-ramp backups from Fort Collins to Wellington
Ramp Signaling
Ramp meters | WSDOT
50 years ago, LA got its first freeway onramp meter. Here's how they changed traffic – Daily News
Get ready to see flashing yellow lights as Maryland’s ramp metering system begins on I-270 | WJLA
