Cologne is breaking new ground: a major expansion project for the S-Bahn starts now!
The 5th rail junction conference starts in Cologne on June 30, 2025 to present rail expansion and improved offers.

Cologne is breaking new ground: a major expansion project for the S-Bahn starts now!
Cologne is facing a significant change in rail transport. The current construction projects around the Cologne rail hub promise that passengers can expect fewer delays and significantly more trains in the future. The NRW Transport Minister Oliver Krischer is expected on Monday at the 5th rail junction conference, where representatives of Deutsche Bahn and the go.Rheinland special purpose association will be present to discuss progress and the next steps. WDR reports that ...
A central topic at the conference is the expansion of the western span. Two additional tracks are to be built here for the S-Bahn between Cologne Hansaring and Hürth-Kalscheuren. An important step to decouple the S-Bahn and long-distance transport. In addition, the S-Bahn network will be expanded from five to ten lines. The planned 5-minute service between Cologne and Bergisch Gladbach is a dream for many commuters, which has so far only been realized every 20 minutes. Of course, the expansion involves construction work, which also requires patience from passengers.
New section for rail transport
Deutsche Bahn (DB) recently submitted the planning documents for the final construction phase in Cologne. These include no fewer than 21 file folders and concern the section around the Cologne Messe/Deutz train station. The official planning approval process began with the submission. Jens Schäfer, head of the Cologne node expansion projects, is pleased with the milestones achieved over the last two years. Finally, the documents for the Bergisch Gladbach and Dellbrücker sections were submitted, and now it is the turn of the central Cologne section. Cologne railway junction reports that ...
Oliver Krischer praises the commitment of everyone involved and highlights the importance of this project for rail transport in the region. It is an ambitious project that is intended to create the basis for smoother traffic. But progress is not without challenges. There is still a lot to do before the building permit is granted. But the efforts are necessary to address congested rail routes, which are currently increasing and could grow to 1,321 kilometers by 2025.
Rail transport in focus
The importance of the rail network should not be underestimated. According to the Pro-Rail Alliance, the current route network in Germany is around 39,200 km long. In contrast to 1994, when there were still 44,600 km, this is a significant decrease. But rail passenger traffic has grown by over 50% since then. The DB covers over a billion kilometers every year, which shows that rail transport is an absolute must-have to secure the mobility of the future. Allianz pro Schiene reports that…
However, the challenges are not just structural. The electrification of the rail network also plays a crucial role for the environment. At the moment, around 62% of the German rail network is electrified, with the aim of growing to 75% by 2030. A project that not only benefits the climate, but can also increase the efficiency of rail transport.
The coming months will be crucial for the development of the Cologne rail hub. The close interaction between planning authorities, the DB and politicians will decide how quickly the next steps can be implemented. One thing is certain: passengers' patience will be tested, but the improvements also promise significantly better travel quality in the future.