Delays in rail electrification force months-long detours, slowing key German routes

Germany’s rail modernization is progressing slower than expected, prompting Deutsche Bahn and the Bundesverkehrsministerium to cut the number of corridor upgrades from 21 to 13 by 2031 and push the remaining projects back. The most problematic case is the Lehrte-Berlin corridor, closed for about 15 months and now extended to the end of 2027 because the electrification of the adjacent Lehrter line will not be finished until then.

This forces the creation of completely new detour routes that affect all trains on the axes toward Hannover, Cologne, and beyond, leading to longer journeys and more frequent service interruptions. The Federal Transport Minister Steffen Bilger acknowledged past implementation flaws, while passenger advocate Malte Diehl warned against consecutive renovations on neighboring lines. Deutsche Bahn’s chief Evelyn Palla confirmed a shift in strategy, emphasizing better preparation of alternate routes and phased re-opening after each project. The overall timetable for corridor work has been pushed out to at least 2036, reflecting the scale of the delays.