Ключевые слова: architecture, asphalt, belgrad, belgrade, belgrade serbia, beograd, builder, building, bulldozer, cement, city, concrete, construction, digging, equipment, exterior, ground, industrial, industry, karadjordjeva street, machine, machinery, material, outdoor, outdoors, pavement, paving, reconstruction, repair, restoration, road, roadworks, serbia, sidewalk, steel, stone, street, structure, technology, town, track, traffic, tram, tram tracks, transport, transportation, urban, work, worker, workers,