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Frejus Rail Tunnel

Tunnels

The Frejus Rail Tunnel, also called the Mont Cenis Tunnel, is a 13.7 kilometer rail tunnel through the European Alps carrying the Turin-Modane railway through Mont Cenis and linking Bardonecchia in Italy to Modane in France. It opened on 17 September 1871, built using the then-innovative techniques of pneumatic drilling and dynamite, and remains in active use today as the oldest of the large tunnels through the Alps.

Facts
Completion Year
1871 1
Significance
Described by contemporary observers as one of the greatest, if not the greatest, engineering feat of the age. 1
Classification
Status
Operational 1
Sources
1. Wikipedia: Frejus Rail Tunnel
Wikipedia
  • Introduction, current role
    The Frejus tunnel remains an important link in the connection between Rome and Paris, via Turin and Chambery.
  • Opening
    On 17 September 1871, the Fréjus Tunnel was officially opened to traffic.
  • Construction, significance
    one of the greatest, if not the greatest, engineering feat of the age
  • In Group: Rail Tunnels, Lead sentence
    The Fréjus Rail Tunnel (also called Mont Cenis Tunnel) is a rail tunnel of 13.7 km (8.5 mi) length in the European Alps, carrying the Turin-Modane railway through Mont Cenis to an end-on connection with the Culoz-Modane railway and linking Bardonecchia in Italy to Modane in France.
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