Overview
- Hamburg's U3 will be closed between St. Pauli and Rathaus from Monday, Oct. 19 to Oct. 29 so crews can replace about 860 wooden sleepers, renew four rail‑expansion devices and swap roughly 300 metres of running rail.
- Deutsche Bahn has shut the S‑Bahn between Berliner Tor and Bergedorf from Oct. 17 through Nov. 1 and is running scheduled replacement buses that add about 20 minutes to journeys.
- DB InfraGO has begun Ammergaubahn repair work in mid‑October to stabilise an embankment damaged by summer heat and aims to resume trains between Murnau and Oberammergau by mid‑December while using bus replacement services until then.
- Regional lines including the Paartalbahn and the Zollern‑Alb services are on altered timetables or emergency replacement runs after heat‑linked track deformations were found, with DB citing the need for specialised tamping machines that are in high autumn demand.
- Operators are scheduling major sleeper and rail renewals on over‑100‑year‑old routes during school holidays where possible and advise passengers to check HVV and DB apps for real‑time alternatives and rerouted buses such as Metrobus 17 in Hamburg.