Ключевые слова: abstract, asphalt, background, ban, black, block, brick, closeup, color, construction, disallow, drive, entry, footpath, forbid, gray, highway, hole, light, line, modern, outdoor, pattern, pit, prohibit, reflective, reflector, road, roadway, safety, shollow, sign, street, surface, symbol, texture, traffic, transport, transportation, travel, way, white, yellow,