Ключевые слова: ahead, arrow, asphalt, automotive, city, concept, conceptual, crossing, crosswalk, design, destination, diagonal, direct, direction, drive, driveway, empty, forward, indication, insurance, line, mark, outdoors, paint, prevention, right, road, roadside, route, rule, safe, sign, step, street, surface, symbol, three, traffic, transport, transportation, walk, warning, way,