Following the full closure between Cologne-Mülheim and Düsseldorf Hbf, the next construction phase follows immediately: Until 4 December, the S-Bahn route is closed again. The reason is bundled maintenance work around the RRX expansion, the barrier-free conversion of Düsseldorf-Benrath, and extensive track and bridge work.
Quick overview
This report is primarily relevant for rail passengers, as it may have concrete effects on planning, connections, or infrastructure. The focus is on Deutsche Bahn, DB InfraGO, NRW, Cologne, Düsseldorf, S-Bahn, construction site, RRX, rail replacement service, and rail traffic. The key points are summarized compactly below.
Key points
- Full closure Cologne-Mülheim – Düsseldorf Hbf from 21 August to 4 September already completed.
- Subsequently, S-Bahn closure on the same section from 4 September to 4 December – construction phase thus totaling more than three and a half months.
- Measures: RRX follow-up work in Langenfeld, barrier-free conversion of the S-Bahn platform track 3/4 in Düsseldorf-Benrath (around 3.6 million euros, completion Q2/2027), roller bearing replacement on three railway bridges, as well as track and switch renewals.
- Largest individual scope: Track renewal between Leverkusen and Cologne-Mülheim with more than 7,800 meters of track, more than 8,600 sleepers, and more than 6,500 tons of ballast.
- Passengers must expect diversions and rail replacement service; the railway recommends up-to-date information before starting their journey.
What this means for travelers
For travelers, it is worth taking a close look at the period, route, and booking conditions. It is crucial whether the report already triggers concrete timetable changes or initially describes a political or strategic development.
Context
Deutsche Bahn is bundling several infrastructure projects on the heavily frequented Cologne–Düsseldorf axis in a continuous construction phase. After a roughly two-week full closure of all train types, a nearly three-month closure of the S-Bahn route has been running since 4 September and is expected to last until 4 December.
What to watch now
- Check concrete timetable or construction notices only once travel dates are set.
- Allow more generous connection times for international trips.
- Monitor source and operator information, in case dates are still provisional.