Ключевые слова: architectural, architecture, bar, bridge, builder, building, cable, cement, column, concrete, connect, construction, engineering, equipment, frame, hammer, heavy, highway, industrial, industry, installing, level, man, metal, modern, new, outdoor, overpass, provision, road, rope, safety, site, span, steel, street, structure, summer, support, technology, tool, traffic, transport, transportation, viaduct, way, wire, work, worker,