Ключевые слова: abstract, asphalt, background, border, brown, closeup, color, construction, danger, detail, dirty, graphic, gray, grey, grunge, hard, illustration, industrial, industry, isolated, lane, line, material, old, paint, painted, pattern, red, risk, road, roadside, safety, sign, street, strip, striped, stripes, structures, surface, symbol, tarmac, texture, textured, traffic, transportation, warning, white, work, worn, yellow,