Ключевые слова: architecture, asphalt, barrier, bridge, build, building, bulldozer, city, closed, concrete, constructing, construction, danger, detour, development, dirt, earth, equipment, grading, heavy, highway, industrial, job, machine, machinery, orange, pave, pavement, paving, repair, road, roads, sign, signs, site, street, technology, traffic, transportation, urban, vehicle, warning, work, workers, working,