Construction work at Kassel main station: trains closed until the end of July!
Construction work at Kassel Central Station until July 27, 2025: Regional trains are canceled, new technology improves punctuality and safety.

Construction work at Kassel main station: trains closed until the end of July!
The next few weeks in Kassel will be dominated by extensive construction work: From now until July 27, 2025, the route between Kassel main station and Wilhelmshöhe station will be closed. The reason for this is extensive modernization measures, which include, among other things, the introduction of a new electronic interlocking (ESTW). This work is important to improve the infrastructure and increase the punctuality of trains, which will be digitally controlled in the future. HNA reports that ...
During the construction period, the regional trains will be canceled, which means that passengers will have to switch to buses or trams. Tram lines 1, 3, 4 and 7 as well as bus lines 52, 100 and 500 are particularly affected, but they are still in use. In addition, there will be a replacement bus service between Kassel-Wilhelmshöhe and the main train station on Sundays. This way, travelers are not completely lost and can plan accordingly.
Future-oriented infrastructure
Deutsche Bahn (DB) has been working on modernizing the control and safety technology around Kassel Central Station since 2024. The project goal is to improve the infrastructure to ensure more stable rail operations. With the introduction of the ESTW it will be possible to control trains more discreetly and at shorter distances. The new systems are intended to reduce the susceptibility to faults and minimize the personnel effort for monitoring track plans. The DB plans to put the ESTW into operation by the end of 2030. The DB declares that ...
The construction work, which is divided into several phases, began with preliminary work at the end of last year. In the first construction phase, new cable ducts will be laid, track crossings renewed and signals installed. Explosive ordnance probes are also underway. The first partial steps will be completed by September 1, 2025, followed by further construction work in various areas.
Disruptions and diversions
Due to the extensive construction activities, travelers must also expect restrictions on local transport. Anyone traveling from Frankfurt to Mannheim, for example, should be prepared for delays as the trains are routed via alternative routes. Not only are regional trains affected, but long-distance traffic will also be partially rerouted and there will be train cancellations on regional connections at night. Organized replacement bus services also help here. Travelers are encouraged to find out about their connections in good time to avoid unpleasant surprises. Bahnblogstelle reports that ...
In fact, the whole conversion will require a good hand, both from the engineers and from the passengers. While the construction work will always cause noise and disruption, the project ultimately offers the opportunity for a modern rail infrastructure that increases punctuality and reliability in rail operations. The DB will ask for the residents' understanding - a request that may cause one or two inconveniences will certainly increase the joy of traveling in the long term. So keep yourself updated with the latest developments and plan your trips accordingly!