Ulm main station from January 2026: massive closure for commuters!
Ulm Central Station will be completely closed from January 13th to February 6th, 2026 due to signal box modernization. Commuters should prepare for diversions.

Ulm main station from January 2026: massive closure for commuters!
Ulm Main Station will become a hub for commuters and travelers next year, as the station will be completely closed from January 13th to February 6th, 2026. The focus of the measures is 40,000 people who get on and off every day. Deutsche Bahn explained the reason for the closure by saying that an outdated relay signal box from 1967 is to be replaced by a modern electronic signal box. This step is part of the broad renovations in the rail network, which are also intended to increase the reliability and efficiency of rail transport German railway emphasized.
The challenges for local and long-distance transport are enormous. There will likely be no trains at Central Station during this time and there is uncertainty as to whether trains will be able to pass at all. The city administration has already signaled that it will advocate the use of existing stops in Ulm and Neu-Ulm, including at Neu-Ulm train station and other regional stations, to offer travelers alternatives. This is based on the information provided by Augsburg General out.
Demands for relief measures
The mayor of Ulm, Martin Ansbacher (SPD), has already lodged a protest. He calls for the work to be postponed or at least suitable relief measures because the timing is unfavorable. Numerous large-scale projects could put additional strain on Ulm's transport system. Ansbacher pointed out that early and understandable communication with the public about possible replacement services is essential in order to provide travelers with the best possible information.
The replacement transport itself must be well thought out. Deutsche Bahn plans to set up a rail replacement service with buses to close the gaps in service. Details are expected to be announced in October, giving commuters and travelers the opportunity to adapt to the changed conditions. During this time, it will be necessary for many to plan alternative routes and means of transport in order to reach their destination safely.
Technical modernization for the future
The technical background of this measure is just as important. The conversion to electronic interlocking technology is part of DB Netz AG's “ProNetz” future program, which aims to increase the performance of the rail network. Over 1,000 signaling devices, new switches and overhead lines will be installed to make operations more efficient and reliable daily news reported.
Modern control and safety technology offers enormous potential for automating operational processes and should lead to cost savings and improved route utilization in the long term. In the future, employees will work with modern computer technology, which will make setting up routes much easier and will further increase punctuality in rail traffic.
The coming months will be crucial to make the most of the upcoming changes. It remains to be seen how the city administration and Deutsche Bahn will address the public's concerns and what specific measures will be taken to mitigate the impact on commuters and travelers.