Sierre Tunnel Explained

Sierre Tunnel
Location:Sierre, Valais, Switzerland
Coordinates:46.284°N 7.532°W
Route:A9 Autobahn
Opened:1999
Length:2,460 metres (8,070 ft)
Grade:Good

The Sierre Tunnel (French: Tunnel de Sierre) is a tunnel near Sierre in the Swiss canton of Valais. It is part of the A9 Autobahn and is located between Sierre and Sierre-Est-Ouest.

The tunnel was opened in 1999 and consists of two tubes of 2,460 metres (8,070 ft) in length. In a tunnel test by the European Tunnel Assessment Programme (EuroTAP) in 2005 it was rated as "good" – the second-highest grade out of five.[1]

The two tubes consist of four linked tunnels, namely,

The Sierre Tunnel came to international attention in March 2012 after a coach crash inside resulted in the deaths of 28 people, including 22 children, who were returning to Belgium from a school skiing holiday.[2]

Notes and References

  1. Web site: EuroTAP: 49 EUROPEAN TUNNELS TESTED. Euro Test. 16 March 2012.
  2. News: Swiss official: Bus carrying kids was not speeding. https://web.archive.org/web/20120316181104/http://www.google.com/hostednews/ap/article/ALeqM5gFByJaTWRiOsQxYWBSIdgpAkpSNQ?docId=5b1adb0be7824cb4b68656e50f08931f. dead. March 16, 2012. AP. 14 March 2012.