Zimmerberg Tunnel

Zimmerberg Tunnel
image of Zimmerberg Tunnel portal
Tunnel portal (Sihlbrugg end)
Overview
Official nameGerman: Zimmerbergtunnel
Other name(s)German: Horgerbergtunnel[1]
LineThalwil–Arth-Goldau railway
LocationZürich, Switzerland
Coordinates47°15′01″N 8°35′07″E / 47.2503°N 8.5853°E / 47.2503; 8.5853
StatusActive
SystemSwiss Federal Railways (SBB CFF FFS)
CrossesZimmerberg
StartHorgen Oberdorf
EndSihlbrugg
Operation
ConstructedSeptember 1894 – August 1896
OpenedJune 1, 1897 (1897-06-01)
OwnerSBB CFF FFS
OperatorSBB CFF FFS
TrafficTrain
CharacterPassenger and freight
Technical
Length1,984 metres (6,509 ft)[note 1]
No. of tracksSingle
Track gauge1,435 mm (4 ft 8+12 in)
Electrified15 kV/16.7 Hz AC
Grade13‰[2]
Route map
Map

The Zimmerberg Tunnel is a 1,984-metre (6,509 ft)-long[note 1] railway tunnel under the Zimmerberg mountain in the Canton of Zurich, Switzerland which opened in 1897.[3][4]

  1. ^ Züblin (1898-07-16). "Mitteilungen über den Bau der Linien Schaffhausen-Eglisau und Thalweil-Zug". Schweizerische Bauzeitung (in German). Vol. 32, no. 3. pp. 22–24. doi:10.5169/seals-20781.
  2. ^ Schweers, Hans (2012). Eisenbahnatlas Schweiz (in German) (2nd ed.). Cologne: Schweers + Wall. pp. 12–13. ISBN 9783894941307.
  3. ^ "Tunnels". data.sbb.ch. SBB Infrastruktur. 2017-12-01. Retrieved 2024-10-25.
  4. ^ "Map viewer". map.geo.admin.ch. Coordinating Agency for Federal Geographic Information (GCG). Retrieved 2024-10-20.


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