Nieuwe Sluis (New Lock) in Terneuzen officially opened

The Nieuwe Sluis in Terneuzen, one of the largest locks in the world, was ceremonially put into service. The first vessel passed through the impressive lock under the watchful eyes of the Dutch and Belgian kings. The renewed lock complex significantly improves accessibility between Terneuzen and the port of Ghent in Belgium, making it possible for larger seagoing vessels to navigate the Ghent-Terneuzen Canal.

A unique project close to home

On behalf of Sassevaart, Iv significantly contributed to the design of the four lock gates and the two bascule bridges of the Nieuwe Sluis in Terneuzen. The project was unique not only because of the size and importance of the lock but also because of the complex technical requirements. The lock gates are designed to withstand the heavy wave forces of the Western Schelde estuary. In addition, the bascule bridges are designed to remain open during extreme weather conditions, such as a ‘perfect storm’, to prevent damage from tidal waves.

Iv is proud of its role in this challenging project. The Nieuwe Sluis in Terneuzen is an example of professional skill and cooperation between the Netherlands and Belgium, contributing to improving infrastructure and accessibility in the region.

A boost for the economy and marine navigation

The opening of the Nieuwe Sluis represents a major boost for marine navigation in the region. At 427 metres long, 55 metres wide, and 16 metres deep, the Nieuwe Sluis is one of the largest of its kind and can accommodate seagoing vessels up to 366 metres in length. This makes both the port of Terneuzen and Ghent more attractive for international trade, positively impacting the local economy.

About the Nieuwe Sluis in Terneuzen

The construction of the Nieuwe Sluis in Terneuzen is an initiative of the Flemish-Dutch Scheldt Commission (VNSC), which aims to further improve and strengthen the infrastructure on both sides of the border. The lock complex forms an important link in European marine navigation between the Netherlands, Belgium, and France.

New Lock Terneuzen

The Nieuwe Sluis Terneuzen is essential for the passage of larger seagoing vessels and reducing waiting times for inland vessels. With this project, Iv has made a significant contribution to the region by designing robust lock gates and bascule bridges capable of withstanding extreme weather conditions. Discover how these technical innovations contribute to the future of maritime infrastructure.

Nieuwe Sluis (New Lock) – Terneuzen

Curious about the possibilities for your project?

Wouter, managing director Infra and also COO of Iv, would be delighted to discuss this with you! Get in touch via +31 88 943 3200 or send a message.

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Wouter van der Wiel