ALLEGHENY COUNTY, Pa. — A long-term lane crossover starts Friday on a busy Allegheny County roadway.

A traffic crossover on McKnight Road in Ross is scheduled to start Saturday, March 29, and be in place through late April, ...

An English inventor has developed in-road ramps that that are pressed down each time a car drives over them. The motion of the ramps going up and down drives a generator that can produce anywhere ...