Ключевые слова: banner, barricade, barrier, boundary, chain, chainlink, city, closed, closeup, color, construction, copy, danger, day, empty, equipment, fence, frustration, highway, horizontal, improvement, information, lanes, link, marking, medium, nobody, outdoors, repairing, restoring, road, roadblock, safety, scene, signs, site, space, street, symbol, traffic, transportation, usa, warning, white, working,