Deutsche Bahn has launched the long-announced closure of the Ruhr-Sieg line between Plettenberg and Letmathe right on schedule. Straßen.NRW and DB InfraGo have been working since Tuesday evening at 9 pm on the new construction of the B236 bridge over the tracks – including a temporary bridge and complex logistics.
Quick overview
This report is primarily relevant for rail travelers because it can have concrete effects on planning, connections or infrastructure. The focus is on the Ruhr-Sieg line, Deutsche Bahn, bridge construction, Altena, full closure, Straßen.NRW and DB InfraGo. The key points are summarized concisely below.
Key points
- The Ruhr-Sieg line between Plettenberg and Letmathe has been completely closed for scheduled service since Tuesday at 9 pm.
- In Altena, construction of the new B236 bridge is underway: Straßen.NRW is responsible for the bridge structure, DB InfraGo for the overhead line adjustments; Hofschroer is the general contractor.
- The original schedule provides for: dismantling the old steel bridge at the beginning of next week, demolition of the abutments mid-week, lifting in the temporary bridge from Friday, end of the closure on 6 October.
- A 330-tonne bridge section that slipped from the hook near Kirchhunden is affecting the RE 34 and forcing the railway to improvise; in addition, ThyssenKrupp freight trains are temporarily being guided slowly through the construction site.
- The direct route toward the station is closed for pedestrians – detour via the Linscheid Bridge or Am Halse; Straßen.NRW is planning to open the new bridge to cars in November 2026.
What this means for travelers
For travelers, it is worth taking a close look at the time period, route and booking conditions. The key question is whether the report already triggers concrete timetable changes or initially describes a political or strategic development.
Context
Altena is located on the Ruhr-Sieg line, an important connection between Hagen and Siegen. The full closure has been announced for years and is now being used to replace the B236 bridge over the tracks. The measure is coordinated between DB InfraGo and Straßen.NRW.
What to watch now
- Check concrete timetable or construction information only once travel dates are set.
- Allow more generous connection times for international trips.
- Monitor the source and operator information in case dates are still provisional.