Delay lines bridge abstract timing concepts with hands-on engineering solutions in communications, signal conditioning, and ...

Drivers experience billions of dollars in congestion costs at intersections every year. Improving traffic signal timing could help reduce costs and delays. Sometimes you sit in your car at a traffic ...

Drivers experience billions of dollars in congestion costs at intersections every year. Improving traffic signal timing could help reduce costs and delays. Sometimes you sit in your car at a traffic ...

New York City changed the timing of signals at intersections to give pedestrians a head start, a tweak that a study shows prevents car crashes. But Sacramento crosswalks, like this one at 13th and H ...

METRORail riders are asking Houston Mayor John Whitmire and METRO why service delays have continued through the week. Reports indicate that riders received alerts that all lines are experiencing ...