Ключевые слова: asphalt, black, clean, color, compass, concrete, construction, crack, dirty, floor, gray, ground, highway, horizon, horizontal, lane, layer, lean, line, new, nook, notice, outline, paint, parallel, park, pebble, public, road, sign, single, slanted, slope, stained, street, surface, symbol, tarmac, texture, traffic, transport, transportation, urban, vertical, white,