Production and assembly of a part of the steel structure of a continuous 25-span reinforced concrete bridge with a length of the expansion unit of 984 m and individual spans of 32 + 23×40 + 32 m. The work was delivered in a single piece, both lanes formed by separate bridge structures, separated from each other by a mirror. The cross-section of each bridge consists of a pair of steel welded asymmetric I-beams of constant height of 2.05 m, connected to the reinforced concrete slab of the bridge deck. The assembly of the steel structure was carried out by the extension method.
