Amsterdam Central Station—serving over 200,000 passengers daily and expected to grow to 275,000—is undergoing a major renovation to improve capacity, safety, and sustainability. The project includes a large underground bicycle parking facility for more than 8,500 bikes, expansion of the East Tunnel with retail space, and wider platforms with new access points and escalators.

A key challenge is supplying materials to construction areas beneath the station. To solve this, a 200-metre crane rail was developed as a central logistics system. The crane rail, equipped with girders, cross beams, and trolleys, can lift loads of up to 10 tons. Materials delivered sustainably by rail are transported via this system directly under the platforms.

Strukton, the main contractor, commissioned Antea Group for engineering support and engaged Kwant for specialist steel calculations and Tekla detailing. Kwant played a crucial role, not only providing technical expertise but also designing the structure for modular reuse. The crane rail can be assembled, dismantled, and repositioned across multiple construction phases, adapting to different layouts with minimal welding and smart connections.

Sustainability is embedded throughout the design. Steel components are selected for reuse or resale after the project, while rail-based transport reduces CO₂ emissions.

Through innovative engineering and collaboration, Kwant’s crane rail has become a backbone of this megaproject—helping create a more spacious, efficient, and future-proof Amsterdam Central Station.