Ruhr Valley pipeline project: Transmission system operator Thyssengas carries out pipeline construction work in Kleinbahnstraße in Arnsberg

From Monday, 28 July 2025, the transmission system operator Thyssengas will be carrying out pipeline construction work in Kleinbahnstraße in Arnsberg. The work will take place in the area between house numbers 9 and 12. As a result, the northbound lane will be closed for the duration of the work. Traffic can continue to flow along the construction site and will be regulated by a mobile traffic light system. In total, the work will take around three weeks and will be completed by mid-August according to current planning.

The planning and implementation of the measures will be carried out in close coordination with the representatives of the city of Arnsberg. Thyssengas asks for your understanding for the resulting inconvenience. The measure described is related to the Ruhr Valley pipeline project.

About the Ruhrtal pipeline project

Due to increased capacity requirements, Thyssengas GmbH has been expanding its gas transport system in the Wickede / Arnsberg / Meschede region - the so-called Ruhr Valley pipeline - since 2018. The existing pipeline system is being modernised in several construction phases, increasing transport capacity in the process. The Ruhrtal pipeline will supply the downstream networks of the local municipal utilities as well as numerous large consumers such as industrial companies and power plants with gas. The entire project is scheduled for completion in 2026.

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