In 2015, Erplast carried out a total of 51 support structures for variable content marking at the construction site of the tunnel under the Vistula Vistula in Gdańsk, including: 13 gantries, 22 bolts in the tunnel, 16 poles.

The tunnel is one of the largest construction projects in Poland. Two two-lane roadways will significantly improve traffic in Gdansk. In order to maintain current traffic control, an extensive variable content labeling system was applied.

During the year, we mounted the supporting structures of the boards on the access roads, in the tunnel tub and in the middle of the tunnel. The work involved the anchoring in the tunnel walls, the production of the structure and their assembly.