Ключевые слова: accident, asphalt, attention, background, barrier, boundary, bright, car, caution, color, cone, cones, construction, danger, driving, equipment, hazard, highway, horizontal, maintenance, marking, orange, park, plastic, red, repair, road, roadwork, row, safety, security, sign, signal, space, stop, street, symbol, traffic, transport, transportation, urban, utility, vibrant, warning, white, work,