Hurum Line

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Hurum Line
Double
CharacterPassenger
Track gauge1,435 mm (4 ft 8+12 in)
Electrification15 kV  16.7 Hz AC
Operating speed140 km/h (87 mph)
Route map

The Hurum Line (

double track which would branch from the Spikkestad Line at Hallenskog. Construction of the Hurum Line would have seen 7 kilometers (4.3 mi) of the Spikkestad Line upgraded to double track as well as upgrades to the Drammen Line
. The distance from Hurum to Oslo is 45 kilometers (28 mi), with travel time estimated at 35 minutes.

Alternative proposals were also made, such as building a bridge over the Oslofjord and connecting it to the Østfold Line, or the use of coaches and hovercraft. There were also proposals for a monorail and a maglev service. The new airport was in 1992 instead chosen to be located at Gardermoen, resulting in the construction of the Gardermoen Line and the abandonment of any plans for building a railway to Hurum.

History

Oslo Airport, Fornebu opened as Norway's main international gateway on 1 June 1939.[1] Fornebu was located 7 kilometers (4.3 mi) from the city center of Oslo, on the peninsula of Fornebu. The cramped location made a suitable runway for intercontinental flights impossible to build and there was no place to build a second runway.[citation needed] A 1970 report proposed building a new airport to serve the capital and Eastern Norway, and mentioned Gardermoen, Hurum, Askim, Nesodden and Ås as suitable locations. Later Hobøl was also proposed.[2] Various discussions were made for a new airport, and from 1972 all charter flights were moved to Gardermoen.[3] The divided solution was accepted by Parliament, and approved a major expansion of Fornebu in 1983.[4]

Political debate resurfaced the following year, after patronage continued to accelerate. The

Minister of Transport and Communications Kjell Borgen of the Labor Party supported Gardermoen, large for reasons related to rural policies. Hence a series of government documents were created to investigate the various locations.[6]

The

Parliament voted on 8 June 1988 in favor of building a new airport at Hurum.[9] A series of weather surveys were then published which showed unfavorable conditions and the matter was again brought up for political consideration. A final decision to build a new airport at Gardermoen was thus taken on 8 October 1992.[10]

Route

The route via Røyken was based on running trains from

double track. The entire new section would also be built with double track. NSB estimated the construction costs in 1986 to 1.59 million.[11]

The service would allow for four trains per hour between 07:00 and 23:00, giving sixty-four trains per direction per day. Travel time between Oslo S and the airport was estimated at 35 minutes, which would include stops at Asker Station and Sandvika Station. NSB estimated an annual ridership of 4.95 million, equal to 13,600 per day or 105 per train.[11]

Alternative proposals

A number of alternative modes were launched, including hovercraft, monorail and maglev, although evaluations were never carried out by the government.[12] The latter would involve a shuttle bus from a quay at Hurum and could only serve a limited number of destinations. A more serious contender was basing all public transport on coaches. A 1986 report from the Institute of Transport Economics proposed coach services on both sides of the Oslofjord,[13] and estimated that travel time by coach from downtown Oslo would take 69 minutes, compared to 68 minutes to Gardermoen.[14] In average trains would transport people 30 minutes faster to Hurum than buses would.[15]

An alternative route for the railway was proposed on the east side of the Oslofjord. It was proposed to follow the right-of-way launched in 1873 of branch of the Østfold Line running along the shore of the

E6 and E18.[18] It crossing was ultimately built as the Oslofjord Tunnel, which opened in 2000.[citation needed
]

Comparison

Hurum and Gardermoen were the two main proposals for a new airport. NSB also developed an alternative to serve Hobøl, which would be built as a branch of the Eastern Østfold Line at Kråkstad.[19] For the proposal at Kroer, NSB devised rebuilding the Østfold Line between Ås and Vestby to serve the airport. Both of these required the construction of the Follo Line to increase capacity on the Østfold Line.[20] If Fornebu was still to be used, NSB proposed building a branch from Lysaker Station on the Drammen Line to Fornebu, alternatively constructing a people mover from Stabekk Station.[21]

NSB made four proposals for a new railway to Gardermoen. The simplest devised constructing a branch from the

Grefsen Station on the Gjøvik Line, the other diverting from the Trunk Line close to Grorud Station.[23] All four routes called for the railway to continue north from Gardermoen and meet up with the Trunk Line at Bøn Station.[24]

Although Gardermoen is located further away than Hurum, the large degree of new,

high-speed track allowed for a travel time of twenty minutes.[25] The longer distance also gives longer driving time for cars, which resulted in estimated higher market share for the train. The Gardermoen alternative also allowed for the Intercity and long-haul trains on the Dovre Line to stop at the airport.[26] While Hurum would give a larger portion of the population a shorter drive to the airport, the construction of the Gardermoen Line would conversely give a 15-minute-faster travel time than a train to Hurum from downtown Oslo.[15]

References

  1. ^ Wisting (1989): 35–41
  2. ^ Bredal (1998): 17
  3. ^ Wisting (1989): 63–65
  4. ^ Wisting (1989): 80–83
  5. ^ Bredal (1998): 21
  6. ^ Bredal (1998): 21–23
  7. ^ NSB (1986): 1
  8. ^ Bredal (1998): 39
  9. ^ Bredal (1998): 23–24
  10. ^ Bredal (1998): 28
  11. ^ a b Styri (1988): 53
  12. ^ Nielsen (1986): 9
  13. ^ Nielsen (1986): 10
  14. ^ Nielsen (1986): 17
  15. ^ a b Nielsen (1986): 18
  16. ^ Styri (1988): 58
  17. ^ Styri (1988): 59
  18. ^ Styri (1988): 41
  19. ^ NSB (1986): 20
  20. ^ NSB (1986): 22
  21. ^ NSB (1986): 15
  22. ^ NSB (1986): 8
  23. ^ NSB (1986): 9
  24. ^ NSB (1986): 10
  25. ^ NSB (1986): 11
  26. ^ NSB (1986): 12

Bibliography

  • Styri, Hans Jakob (1988). Fakta om hovedflyplass: Gardermoen eller Hurum? (in Norwegian). Oslo: Polarforlaget. .
  • Bredal, Dag (1998). Oslo lufthavn Gardermoen: Porten til Norge (in Norwegian). Schibsted. .
  • Nielsen, Gustav (30 September 1986). Buss eller bane til Gardermoen eller Hurum? (PDF) (in Norwegian). Institute of Transport Economics.
  • Norwegian State Railways (October 1986). Hovedflyplass: Jernbane i tilbringingen (PDF) (in Norwegian).
  • Wisting, Tor (1989). Oslo lufthavn Fornebu 1939–1989 (in Norwegian). TWK-forlaget. .