The investment consisted of, in the first place, the connection of the Airport with the Gdańsk Seaport, i.e. the Slovak Route Task III, and the construction of the Al. Gene. J. Hallera – the junction of the Polish Navy.

What is more, a four-span viaduct with a box structure made of prestressed concrete, located over the railway tracks and a pedestrian crossing under the Słowacki Route were built.

As part of the investment, the tram track was rebuilt and networks and infrastructure colliding with the route under construction were built and rebuilt.