Ben van Schijndel
Ben will be happy to tell you all about ERTMS
Strukton Rail
Date
21 June 2023
Expertise
The Thales-Strukton joint venture has successfully completed the installation of ERTMS on the railway lines between Holstebro and Skjern and Herning-Skjern-Esbjerg in West Jutland, Denmark. The rollout is the fifth in Jutland. The old, analogue signalling system on the railway from Esbjerg over Skjern and on to respectively Herning and Holstebro has been replaced with ERTMS. We have added another 150 kilometres of railway lines with 11 stations, 73 level crossings, 5 passenger warning systems, 45 point machines, 4 derailers and 3 interfaces to the ERTMS network.
This is an important milestone in Banedanmark’s major Signalling Programme to renovate the outdated Danish signalling systems on both the S-Bane and the Fjernbane. The Fjernbane is being equipped with the European Rail Traffic Management System (ERTMS). In the long run, the upgrade will provide for higher speed, more trains and a more stable train operation.
The ERTMS migration in Denmark also involves renewal of all level crossings, point mechanisms, cabling, cabinets and power supply.
“During this fifth rollout, we have also made adjustments to lines that have been migrated at an earlier stage.” Paul de Haas, member of the Executive Board of the Thales-Strukton joint venture
The upgrade means that the old signals along the track will disappear. The old signals are the main reason why trains are delayed in Denmark. With ERTMS being installed, the signal will be sent directly to the driver’s computer screen in the cab. At the same time, Banedanmark’s traffic management can monitor the train operation with great precision at all times. This will mean more efficient traffic management and fewer delays in the long run.
“We are embarking on a massive, billion-dollar investment in the Danish railway network, and I am very pleased that we are now getting a state-of-the-art railway in Central and Western Jutland. This is good news for the passengers, who can look forward to higher quality and more trains on time.” Thomas Danielsen, Denmark’s Minister for Transport
Arriva is the operator running the sections between Esbjerg and Skjern and on to Herning, while the section between Holstebro and Skjern is operated by Midtjyske Jernbaner. The train companies are happy with the upgrade.
Road users in West Jutland also benefit from the new signalling system. In connection with the rollout, 73 level crossings have been upgraded. 24 level crossings, which were previously secured with lights and sound, are being upgraded with barrier systems. 23 crossings, which were previously secured with half barriers, have been upgraded to full barriers.
The Thales-Strukton joint venture is responsible for the complete system engineering process, including a design phase, a pilot and the roll-out per line. Once installation is complete, the system will be maintained for 25 years. Thales is supplying the software and the management system and Strukton Rail signed for the power supply systems, the cabling, the civil designs and the complete installation.

With our knowledge, we are keeping the track systems up-to-date for the long term
Ben will be happy to tell you all about ERTMS
Strukton Rail
The ERTMS Trackbot is Strukton’s robotic solution designed to mount balises and axle counters efficiently and safely on sleepers and rails—components essential for ETCS operation. With tens of thousands of balises and over twenty thousand axle counters required for ERTMS rollout in the Netherlands alone, the Trackbot automates this repetitive, physically demanding work and helps speed up deployment.
Train protection refers to the systems and processes that ensure trains operate safely. The systems detect train locations, manage movement authorities and intervene automatically—typically by applying the brakes—if a train exceeds safe speed limits or passes a signal at danger. Train protection therefore prevents collisions, derailments and other hazardous situations.
The Netherlands primarily uses Automatische Treinbeïnvloeding (ATB), a national automatic train control system developed to enforce speed limits and intervene when drivers fail to respond to signals. ATB monitors speed and automatically applies the brakes when required. The Netherlands is also transitioning to ERTMS, Europe’s digital signalling and train control standard that will gradually replace older systems to improve safety, capacity and interoperability.
Strukton has extensive expertise in designing, installing and integrating ERTMS on major European corridors. Our experience includes deployments on the Betuweroute and the Amsterdam–Utrecht line, as well as a large‑scale ERTMS programme in Denmark. We are also rolling out ERTMS in the Dutch province of Friesland and on the Rotterdam–Belgian border route. Our in‑house innovations help accelerate implementation and support Europe’s transition to a fully interoperable rail network.
The European Rail Traffic Management System (ERTMS) is Europe’s standardised digital signalling and automatic train protection system. It uses ETCS cab signalling to provide real‑time speed and movement information directly to the driver, supported by GSM‑R radio communication. ERTMS increases rail capacity, enhances safety and enables seamless cross‑border operations, making it central to the modernisation of Europe’s railway network