Ключевые слова: abstract, architectural, architecture, beam, below, blue, bolt, bridge, bridge span, build, catwalk, construct, construction, design, detail, element, elements, engineering, girder, industrial, industry, iron, metal, old, pattern, perspective, poland, rail, railway bridge, river, rivet, rust, rusty, shape, span, steel, strong, structural, structural elements, structure, support, supportive, technician, the city, transport, transportation, travel, under, urban, warsaw,