Oosterweel: Engineering the Future of European Mobility

At PSG (Pauwels Solutions Group), we don’t just build infrastructure. We shape the way people move, live, and connect. The Oosterweel Connection is one of the most ambitious urban infrastructure projects in Europe. Comparable to Grand Paris Express and Stuttgart 21, its €4.5 to €5 billion investment will close the Antwerp Ring (R1), eliminate congestion bottlenecks, and create a sustainable transport network for the future.

This is more than roads and tunnels. It’s a reengineering of urban mobility. Tunnels beneath the Scheldt and Albert Canal, redesigned traffic flows, and expanded green spaces will make Antwerp safer, cleaner, and better connected. The scale of Oosterweel places it among Europe’s most complex mobility projects, setting new benchmarks for sustainability, efficiency, and execution.

Complex Challenges, Bold Solutions

Megaprojects like Oosterweel demand engineering mastery and adaptability. The scale is vast, but it’s the day-to-day challenges that define success.

Tunneling through dense urban areas, ensuring stability and safety without disrupting daily life.

Merging sustainability with feasibility, meeting environmental goals while keeping construction efficient.

Cross-border collaboration, uniting Dutch and Belgian expertise under different regulatory frameworks.

Precision planning under uncertainty, adjusting for soil shifts, traffic diversions, and unforeseen delays.

Every decision made today will define how millions move tomorrow. These aren’t just technical jobs—they are roles that reshape infrastructure at a European scale.

4people, The Experts Behind the Execution 

Projects like Oosterweel succeed when expertise meets execution. That’s where 4People, member of PSG, comes in. Decades of engineering, infrastructure, and digital modeling experience give our specialists the edge. Their success isn’t just about technical skill—it’s about knowing when to adapt, when to lead, and when to lean on their network of expertise.

Engineers ensure designs align with real-world execution, building for both today and the next century.

Project managers juggle complexity, keeping teams aligned, timelines intact, and risks minimized.

System engineers connect the dots, ensuring digital and physical elements integrate seamlessly.

4D modeling specialists predict challenges before they happen, preventing costly setbacks.

"One of the biggest challenges is ensuring that every part of the project—design, execution, logistics—aligns perfectly. Even small miscalculations can have major consequences. The key is agility—adjusting to new data, solving problems before they escalate. That’s the only way to keep a project of this scale on track."

Florian Pels, Project Executor 4people

Redefining Mobility for the Next Generation 

Oosterweel is more than an upgrade—it’s a landmark in European infrastructure. It rethinks how cities move. It redefines what’s possible in sustainable urban planning. It sets the standard for the future of European mobility.

At PSG, we take pride in the expertise, resilience, and ambition of 4People’s specialists—because we know that projects like this don’t just shape skylines. They shape the future.