Discover what’s new across Europe’s Rail projects this month.
From technical milestones to partnership highlights, the Flagship and Exploratory Projects continue to drive forward innovation in the European rail sector. Below, you will find the latest updates from February, showcasing progress, collaboration and the steps being taken toward a more integrated, sustainable and efficient rail system across Europe.
Autonomous robot enabling smart, data-driven railway maintenance
The Versatile Inspection, Diagnostic and Autonomous Repair (VIDAR) is an autonomous on-rail robot developed for Trafikverket by Chalmers University of Technology, in cooperation with SNCF under the FP3-IAM4RAIL project. Designed for regular, unsupervised railway inspections — and eventually minor repairs — VIDAR represents a major step toward automated infrastructure maintenance in Europe.
Demonstrations conducted in 2025 at Trafikverket’s Tortuna Test Center in Västerås showed the robot autonomously navigating to inspection zones, detecting and documenting simulated rail defects, and returning safely to base using RTK-GNSS positioning and geo-fencing. The successful, repeatable tests confirmed TRL 6 for autonomous inspection functionality, marking significant progress toward fully autonomous railway maintenance under EU-Rail innovation framework. (....)