Ключевые слова: asphalt, blacktop, city, cityscape, construction, cover, density, design, drainage, engineering, environment, finish, fluid, geology, grate, ground, hole, industrial, infrastructure, installation, iron, maintenance, manhole, metal, outdoor, pavement, paving, repair, repairs, roadwork, rusty, safety, stormwater, street, surface, system, traffic, urban, utility, weathered,