TBM Wanda Completes Drilling of the Albvorland Tunnel
CONFIRMED75% CONFIDENCEImplenia's[4] own project news release dates the southern tube breakthrough to 29 October 2019.
Tunnel boring machine Wanda finished excavating the southern tube of the Albvorland Tunnel, the last major breakthrough on Deutsche Bahn's Stuttgart-Ulm high-speed line. The 8-kilometer twin-tube tunnel near Wendlingen am Neckar was built by Implenia and cuts travel time between Stuttgart and Ulm to roughly 30 minutes.
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