For the first time in several decades in Michigan, motorists are seeing traffic lights on several ramps onto I-96 in western Oakland County that they will have to follow to enter the freeway. The ...

Florida law requires drivers to stop at red lights on highway entrance ramps. Ramp signals manage highway congestion by regulating vehicle merge flow. Violating ramp signals may result in fines and ...

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 ...