Ключевые слова: ahead, asphalt, barrier, caution, city, closed, cone, cones, construction, danger, detour, diversion, equipment, hazard, highway, improvement, industrial, industry, lane, machine, machinery, maintenance, marking, neighborhood, obstacle, orange, outdoors, pavement, reconstruction, repair, road, roadside, roadway, roadwork, safety, security, sign, signal, stop, street, symbol, traffic, transport, transportation, trucks, urban, utility, warning, work, zone,