Germany’s Bundestag has approved moving forward with detailed planning for a set of multibillion‑euro rail upgrades, including a new high‑speed Dresden–Prague corridor, an Augsburg–Ulm high‑speed line, and the Niebüll–Westerland upgrade on Sylt.

In Augsburg–Ulm, a new 85‑km high‑speed line will run parallel to the A8, allowing speeds up to 300 km/h and cutting ICE journey times from just over 40 minutes to about 26 minutes, with estimated costs at least 8.2 billion euros.

The Augsburg–Ulm project also receives formal planning approval for a dedicated ICE corridor intended to slash travel times significantly.

Despite parliamentary clearance, construction is expected to take several years due to the absence of secured government funding.

The transport ministry warns of substantial funding gaps in the coming years and is actively seeking financing solutions to support these rail investments.

Overall, the ministry projects multi‑billion‑euro funding needs ahead, with emphasis from Greens representatives on the need for a major budget solution to unlock genuine rail investments.

The ministry foresees multi‑year financing gaps and says only a comprehensive budget plan can enable these rail upgrades.

A second major element is a two‑track expansion to relieve strain on the Sylt rail connection.

Costs for the projects have risen from initial estimates of about 2 billion euros to at least 8.2 billion, with later projections potentially reaching up to 13.3 billion euros.

Initial estimates of at least 8.2 billion euros may escalate to as much as 13.3 billion euros as costs are reassessed in coming years.

The high‑speed line with speeds up to 300 km/h is set for further detailed planning, even as financing and construction start dates remain open.

Taken together, these projects aim to expand Germany’s rail network and improve international and regional connectivity, but securing timely financing and regulatory approvals remains a major hurdle.