Ключевые слова: abstract, angle, arrow, asphalt, background, black, blacktop, concrete, curves, direction, double, drive, driveway, fl, follow, grey, highway, lane, left, line, material, pattern, pavement, paving, right, road, roadway, rough, sign, street, strip, stripe, surface, switch, symbol, tar, tarmac, texture, three, transportation, triple, turn, white,