Vistula spit shipping channel

Making the port of Elblag accessible to larger vessels

BESIX contributed to the successful construction of a new shipping channel across the Vistula Spit in Poland. This strategic infrastructure project enhances maritime access to the Port of Elbląg, stimulates regional economic growth, and supports employment in the Warmia-Mazury Province. The project included breakwaters, quays, a channel, lock infrastructure with rotating bridges and sluice gates, buildings and roads, as well as an artificial island.

Project overview

The Vistula Spit, a narrow landform separating the Vistula Lagoon from the Gdańsk Bay, was the site of a major infrastructure initiative aimed at improving maritime connectivity. The new channel significantly reduces the distance between the Baltic Sea and the Port of Elbląg, enabling access for larger vessels. Designed by Mosty Gdańsk and Projmors, the project brings long-term economic benefits to the region.

Scope of works

Construction of a 1.5 km long shipping channel (width: 25–120 m)
Construction of two breakwaters (1,014 m and 568 m) forming a protective harbor
Installation of two rotating bridges (61 m long, 17 m wide)
Integration of four sluice gates and lock infrastructure
Construction of buildings covering 1,090 m²
Completion of landscaping and adjacent roadworks, including soil reinforcement
Development of a 190-hectare artificial island in the Vistula Lagoon

Highlights

Strategic connectivity: The channel drastically shortens the maritime route to Elbląg, enhancing port operations and regional logistics.
Environmental considerations: The project was executed in compliance with strict environmental standards, including seasonal planning to protect local wildlife such as birds, bats, and spawning fish.
Sustainable construction: Innovative techniques were used to minimize environmental impact - reducing noise, vibrations, turbidity, and light pollution through specialized equipment and lighting.
Wildlife habitat: The artificial island was designated exclusively as a sanctuary for local and migratory species.

BESIX leveraged over a century of experience in marine infrastructure, drawing on a strong track record of similar projects across Europe, the Middle East, Africa, and Australia.