The German railway company Deutsche Bahn successfully brought the modern, digital European Train Control System (ETCS) into full operation across the entire Riedbahn line this Thursday. This activation marks significant progress, happening about a year and a half after the line completed its general overhaul.
According to a spokesperson who confirmed the process to the “Tagesspiegel” the lengthy testing and acceptance process for the new signaling system has been finalized, allowing full activation across the entire route since Thursday.
The improved signaling system has major operational benefits. Train services, including long-distance InterCity trains, can now travel at a maximum speed of 200 kilometers per hour across the entire stretch. This upgrade is expected to cut the journey time between Frankfurt/Main and Mannheim by approximately 1.5 minutes. Previously, using the older PZB signaling system, ICE and Intercity trains were restricted to a maximum of 160 kilometers per hour on certain sections.
The Riedbahn is a railway line spanning about 70 kilometers between Frankfurt/Main and Mannheim. Although DB had resumed passenger traffic on December 14, 2024, following the successful completion of five months of construction work, the final acceptance of the new ETCS system caused the full system rollout to be delayed until this Thursday. The system was initially introduced only in the southern section months after the line reopened.
Following necessary software adjustments, complex test runs, and the extensive verification process, the rail infrastructure sub-company, DB InfraGO, expects the system’s activation to result in noticeable improvements in punctual operation. The company stated that it will closely monitor the initial phase of operation and perform further optimizations whenever necessary.