Ulriken Tunnel

Last updated
Ulriken Tunnel
Ulriken Tunnel.jpg
Entrance from Arna Station
Overview
Line Bergen Line
Location Bergen, Norway
System Norwegian railway
Start Arna Station
End Bergen Station
Operation
Opened1964
Owner Bane NOR
Operator Vy Tog
CargoNet
Technical
Line length7670m (4.8mi)
No. of tracks Single track
Track gauge 1,435 mm (4 ft 8+12 in)
Electrified 15 kV  16.7 Hz AC
Operating speed
  • New Tunnel:
  • 160 km/h (100 mph)
  • Old Tunnel:
  • 130 km/h (81 mph)

The Ulriken Tunnel (Norwegian : Ulrikstunnelen) is a railway tunnel on the Bergen Line between Bergen Station and Arna Station in Bergen Municipality in Vestland county, Norway.

Contents

Original (old) tunnel

The existing 7,670-meter (25,160 ft) long tunnel runs under the northern part of the mountain Ulriken in Bergen. Before the tunnel was opened in 1964, the Bergen Line ran via Nesttun. This stretch is now a heritage railway, the Old Voss Line. The tunnel has single track and is electrified.

New tunnel

The Norwegian National Rail Administration has plans for building a second tunnel through the mountain. [1] Work on boring the 7.7 km (4.8 mi) tunnel began in January 2016 and it is the first in Norway to use a tunnel boring machine. On August 29, 2017 infrastructure manager Bane Nor and contractors Strabag and Skanska successfully completed the boring of the new tunnel. The next step is to blow 16 crossings from the new to the old tunnel, and to make the tunnel ready for use by railway traffic. Completion of the new double-track tunnel was expected in 2020, [2] and it opened in December of that year. [3]

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<span class="mw-page-title-main">Arna, Norway</span> Borough in Western Norway, Norway

Arna is a borough in the city of Bergen in Vestland county, Norway. It is one of eight boroughs in Bergen. It encompasses the northeastern part of the municipality of Bergen. Arna was merged into the city of Bergen in 1972. Prior to that, it was the separate municipality of Arna. The main population centres in the borough are the villages of Indre Arna, Ytre Arna, and Espeland.

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<span class="mw-page-title-main">Ulriken</span>

Ulriken is the highest of the Seven Mountains that surround the city of Bergen, Norway. It has a height of 643 metres (2,110 ft) above sea level. Ulriken has an aerial tramway, Ulriksbanen, that can bring people to the top. At the top there is a TV tower and a restaurant. There is a network of trails along Ulriken, which is a popular hike with several paths up ranging from steep to not so steep.

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<span class="mw-page-title-main">Indre Arna</span> Neighborhood in Bergen in Vestland, Western Norway, Norway

Indre Arna is a suburban village in the borough of Arna in the municipality of Bergen in Vestland county, Norway. While Indre Arna is relatively far from most of the city centre by road, there is an 8-minute train journey through the mountain Ulriken from Indre Arna to the city centre. Arna Church is located in the village.

<span class="mw-page-title-main">Voss Line</span> Railway line in Vestland, Norway

The Voss Line is a railway line from Bergen to Voss in Vestland, Norway. It opened on 11 July 1883 and was extended to Oslo as the Bergen Line on 27 November 1909. It was built as 1,067 mm narrow gauge, but converted to 1,435 mmstandard gauge with the connection with the Bergen Line. It was electrified in 1954, and shortened by the Ulriken Tunnel in 1963.

<span class="mw-page-title-main">Bergen Peninsula</span> Peninsula in Norway

The Bergen Peninsula is a peninsula in Vestland county, Norway. The city of Bergen, Norway's second largest city, is located on the peninsula. The peninsula extends out from the mainland and it is surrounded by the following fjords: Samnangerfjorden, Bjørnafjorden, Fusafjorden, Raunefjorden, Byfjorden, Salhusfjorden, Sørfjorden. The peninsula is connected to the rest of mainland Norway by a narrow, 6.5-kilometre (4.0 mi) wide strip of land between the villages of Trengereid and Årland. The 465-square-kilometre (180 sq mi) municipality of Bergen, about 140-square-kilometre (54 sq mi) of the municipality of Bjørnafjorden, and about 50 square kilometres (19 sq mi) of the municipality of Samnanger are all located on the peninsula. The highest point is the 987-metre (3,238 ft) tall mountain Gullfjellet.

<span class="mw-page-title-main">Paradis, Bergen</span> Neighbourhood of Bergen, Norway

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<span class="mw-page-title-main">Kronstad, Bergen</span> Neighbourhood of Bergen, Norway

Kronstad is a neighbourhood in the borough of Årstad in the city of Bergen in Vestland county, Norway. It is located in the northern part of the borough, south of the large Store Lungegårdsvannet bay, east of the neighborhood of Solheim, north of Minde, west of Landås, and west of Møllendal and Haukeland. The neighbourhood was named after the old Kronstad farm, which was formerly known as "Hunstad". After the vicar of Bergen Cathedral purchased the farm in 1705, the name was changed to "Cronstad" which later changed to Kronstad.

<span class="mw-page-title-main">Kronstad Station</span>

Kronstad Station is a former station at Kronstad in Bergen, Norway opened in 1913 and closed in 1965. It was served by trains on the Bergen Line until January 1965, when the stretch on which the station was located was closed following the opening of the Ulriken Tunnel in 1964. The former station is located south of the Kronstad Tunnel, which passes under Haukeland University Hospital and Møllendal Cemetery between Kronstad and Fløen. There were plans for converting the tunnel into a bicycle path, as it is rarely used by trains nowadays.

The Arna Tunnel was a proposed road tunnel which would run from Arna through the mountain Ulriken to Minde or Nygårdstangen in Bergen, Norway. It was planned to have two tubes, four lanes, and would be 8 kilometres (5.0 mi) long. It would shorten the distance of European Road 16 (E16) between Bergen and Arna by 15 kilometres (9.3 mi).

References

  1. Aagesen, Ragnhild (21 September 2010). "Bergen-Arna" (in Norwegian). Archived from the original on 6 November 2011. Retrieved 20 September 2011.
  2. Smith, Kevin. "Norway celebrates Ulriken tunnel breakthrough" . Retrieved 2017-09-04.
  3. "Northern Europe's busiest single-track railway tunnel gets upgrade".

60°23′49″N5°24′43″E / 60.397°N 5.412°E / 60.397; 5.412