Ключевые слова: activity, asphalt, border, build, cement, compactor, construction, contractor, curb, economic, employment, floor, flooring, forms, gasoline, government, gravel, gray, improve, inventory, lies, manual, material, outdoors, pavement, paving, repair, repairing, replace, restore, road, row, rubble, sand, service, shovel, sidewalk, site, surface, urban, utility, work, worker, worn,