noun, American English - a place beside a motorway or highway where drivers can stop to rest, use toilets, or buy food and drinks
noun - a black, sticky material used for making road surfaces that, when hardened, becomes a smooth, solid surface for vehicles to drive on
noun - the top layer of a road that vehicles drive on
noun - an action that breaks the laws or rules for driving on the road
noun - something that blocks the road and stops vehicles from passing, often used by police or during construction
noun - a road covered with a hard, smooth surface such as asphalt or concrete
noun, British English - a strip of road along the side of a motorway or highway, where vehicles can stop in an emergency