Alstom Secures Key Signalling Contract for Poland's Major Łódź Rail Tunnel Project

POLAND, March 2026 — The Łódź rail tunnel project represents a substantial investment in Poland's transport infrastructure, aiming to modernize urban rail networks and improve passenger and freight transit through a key city. This development aligns with broader European efforts to enhance rail capacity and sustainability.

The tunnel, spanning 4.6 km beneath central Łódź, is part of the larger Port Polska initiative. A PORR-led consortium was previously awarded the construction contract, valued at approximately €410 million. Alstom's role involves the comprehensive design and installation of advanced railway signalling and traffic control equipment, ensuring seamless integration with the surrounding infrastructure, including Łódź Widzew station.

This contract signifies Alstom's continued involvement in major European rail projects and highlights Poland's commitment to upgrading its rail systems. The implementation of state-of-the-art signalling technology is expected to improve safety, punctuality, and overall network performance, benefiting both passengers and freight operators.

The project is steered by the state-backed CPK company, indicating strategic national planning for infrastructure development. While specific details on Alstom's contract value are not provided, the overall tunnel construction contract underscores the significant investment in this critical piece of infrastructure.

As European nations prioritize rail modernization to meet climate goals and increasing transport demands, projects like the Łódź tunnel are becoming increasingly common. The integration of advanced digital signalling solutions by companies like Alstom is a key trend driving efficiency and capacity improvements across the continent's rail networks.

Source: Alstom wins signalling contract for Poland’s Łódź rail tunnel