Koralm Tunnel Archives - International Railway Journal

Koralm Tunnel

June 20, 2023 | Infrastructure

First passenger train through Austria’s Koralm tunnel

33km tunnel forms part of 130km Koralm railway from Graz to Klagenfurt.

September 22, 2020 | Infrastructure

ÖBB starts construction of key Koralm railway section

AUSTRIAN Federal Railways (ÖBB) has commenced construction of the Feldkirchen - Weitendorf section of the Koralm railway, linking Graz with Klagenfurt via the Koralm tunnel.

July 28, 2020 | Infrastructure

ÖBB awards €160m contract for Koralm tunnel

AUSTRIAN Federal Railways (ÖBB) has awarded the FF Koralm joint venture of Porr Bau and Rhomberg Bahntechnik a €160m contract to fit out the 32.8km Koralm Tunnel from May 2021.

June 19, 2020 | Infrastructure

Tunnelling completed on Austria’s 33km Koralm tunnel

ÖBB Infrastructure completed tunnelling of the €5.4bn 32.9km Koralm tunnel on June 17, 18 years after the first exploratory tunnels were bored.

Rail market intelligence to unlock your business potential.

Sign up for the IRJ Rail Brief Newsletter