Ключевые слова: abstract, arrow, asphalt, backdrop, background, bitumen, black, city, concept, concrete, direction, dirty, forward, gray, highway, journey, line, material, motion, outdoor, outdoors, pavement, right, road, roadway, rock, safety, sign, space, straight, street, surface, symbol, tar, tarmac, texture, traffic, transport, transportation, urban, way, white,