Zeitplan und Kosten der Ausrüstung der Riedbahn mit der Zugsicherungstechnik ETCS

This question asks about the schedule and expenses for equipping the Riedbahn railway line with the European Train Control System (ETCS). ETCS is a modern signalling system aimed at improving rail safety and interoperability across Europe. The question seeks information relevant to rail infrastructure operators, passengers, and taxpayers, concerning the timely and cost-effective implementation of this crucial safety technology on a key German rail corridor.