Ключевые слова: abstract, ahead, alert, america, american, announce, area, attention, background, bag, barrier, beware, black, blank, block, bright, british, car, caution, city, close, closed, closure, color, colour, cone, construction, copy, copyspace, cut, cutout, danger, day, detour, diversion, divert, drive, driving, empty, english, grungy, hard, hazard, headache, highway, illustration, infrastructure, isolated, jam, job, lorry, maintenance, mass, metal, navigate, navigation, neon, nobody, notice, obstruction, orange, post, prepare, protection, public, red, repairs, restriction, risk, road, roadway, roadwork, roadworks, safety, satelite, shadows, shape, sign, site, space, speed, states, stop, street, stress, stripe, symbol, tarmac, traffic, trail, transit, transport, transportation, travel, trip, trouble, uk, united, up, usa, vehicle, warning, weathered, white, work, workers, works, worn,