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General Information

Other name(s): Talgjefjordtunnelen, tunnel Finnøy, tunnel Talgje
Beginning of works: 2006
Completion: 2009
Status: in use

Project Type

Structure: Tunnel
Function / usage: Road tunnel
Construction method: Drilling and blasting

Location

Location: , ,
, ,
Address: Rv 519
Coordinates: 59° 6' 51.17" N    5° 49' 8.65" E
Coordinates: 59° 8' 33.32" N    5° 48' 48.71" E
Coordinates: 59° 7' 2.65" N    5° 46' 1.42" E
Coordinates: 59° 6' 56.59" N    5° 47' 42.04" E
Show coordinates on a map

Technical Information

Dimensions

total length 8 372 m
tunnel section area max. 250 m²
tunnel Finnøy length 5 685 m
tunnel section area 64 m²
depth max. 200 m
longitudinal slope max. 9%
tunnel Talgje length 1 467 m
tunnel section area 45 m²
depth max. 150 m
longitudinal slope max. 10%

Chronology

12 July 2006

Beginning of works.

September 2006

Excavation starts from the Rennesøy end.

October 2006

Excavation starts from the Finnøy end.

29 May 2008

Breakthrough.

30 October 2009

Inauguration and opening to traffic.

Notes

Finnfast is composed of a main two-lane bidirectional toll tunnel (Finnøy) on Rv519, and a single-lane alternating traffic road tunnel (Talgje) on Fv606, connected to the main tunnel at km 2+500 from Rennesøy and linking with Talgje island.

Participants

Currently there is no information available about persons or companies having participated in this project.

Relevant Web Sites

There currently are no relevant websites listed.

Relevant Publications

  • Merzagora, Eugenio Augusto / Sigismondo, Monica (2009): Il sistema subalveo Finnfast. In: Strade e Autostrade, v. 13, n. 78 (November 2009), pp. 75-79.
  • About this
    data sheet
  • Structure-ID
    20056146
  • Published on:
    02/04/2010
  • Last updated on:
    27/08/2023
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