Q Over the years I have observed people doing the following: While attempting to enter the highway, cars behind me on the entrance ramp accelerate and pass me, which then prevents me from entering ...

PORTLAND, Ore. — Red lights at freeway on-ramps that only let one car at a time onto highways may be counterintuitive, but they do serve a purpose. “...Ramp meters make sure traffic gets on the ...

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?

Ramp Signals are traffic lights that reduce congestion along northbound and southbound Interstate 95 in Miami-Dade and Broward counties. Florida Department of Transportation If you’ve travel on ...