Production of a steel orthotropic bridge deck with a length of 21.9 and a width of 18.1 m, intended for drawing up segment 5 - field bridge over the city water channel. The bridge was made of 15 or 12-mm thick sheet metal reinforced with closed trough reinforcements, which had to meet the air-tightness requirement for the sake of durability. High demands were also placed on the quality of individual layers of coatings. The bridge was divided longitudinally into three parts, which we transported to the construction site with our own fleet.