Scope of work: fabrication, delivery and erection of the road viaduct along the S16 expressway at km 1 + 160.61 over the railway No. 41 Ełk - Olecko - Gołdap with a weight of 798 tons and a bridge over the Ełk river with a weight of 360t.
Realisation time: start December 2020,
Finish: August 2021.