Koralm Railway

Koralm Railway
Koralmbahn
Track of the Koralm Railway
Overview
StatusUnder construction
LocaleAustria (Styria, Carinthia)
Termini
Stations12
WebsiteKoralmbahn (in German)
Service
TypeHigh-speed rail
Commuter rail
Freight rail
Technical
Line length127 km (79 mi)
Track gauge1,435 mm (4 ft 8+12 in) standard gauge
Minimum radius3,000 metres (9,800 ft)
Operating speed250 km/h (155 mph)
Maximum incline8
Route map

km
0.0
Graz
Köflach line to Köflach
1.7
Graz Don Bosco
Styrian Eastern railway
to Szentgotthárd
4.8
Graz Puntigam
7.0
Feldkirchen-Seiersberg
Styrian Eastern railway
to Szentgotthárd (planned)
Graz Airport
Werndorf container terminal
Wundschuh
Weitendorf junction
Hengsberg Tunnel
1.695 km
24.5
Hengsberg
Wies line to Graz via Lieboch
31.2
Wettmannstätten
Laßnitz
38.4
Weststeiermark
32.9 km
Wies line to Wies-Eibiswald
Lavanttalbahn to Wolfsberg
74.8
St. Paul im Lavanttal
Grutschen tunnel
2.6 km
Langerberg tunnel
3.1 km
Jauntal
82.7
Wiederndorf-Aich
Jauntalbahn to Bleiburg
94.4
Mittlern
Kühnsdorf tunnel
0.5 km
102.5
Kühnsdorf-Klopeinersee
Peratschitzen tunnel
0.2 km
Srejach tunnel
0.6 km
Untersammelsdorf tunnel
Grafenstein tunnel
0.6 km
114.7
Grafenstein
124.3
Klagenfurt Ebenthal
Klagenfurt freight terminal
125.9
Klagenfurt
km

The Koralm Railway (German: Koralmbahn) is an Austrian 127 km-long (79 mi) double-track, electrified, high-speed railway currently under construction. It will connect the cities of Graz and Klagenfurt. Construction started in 2001; the entire railway line is expected to be operational in December 2025.