Ключевые слова: activity, asphalt, bituminous, builder, building, caution, cement, compactor, construction, danger, drive, engineer, engineering, equipment, hammer, heavy, highway, industrial, industry, jackhammer, job, laborer, machine, machinery, maintenance, man, outdoor, pavement, paving, pile, pneumatic, renovation, repair, road, rock, route survey, safety, site, steel, street, survey, technology, tool, traffic, transportation, truck, vehicle, wheel, work, worker,