• Thumbnail for Otira Tunnel
    The Otira Tunnel is a railway tunnel on the Midland Line in the South Island of New Zealand, between Otira and Arthur's Pass. It runs under the Southern...
    10 KB (965 words) - 05:50, 10 March 2024
  • Thumbnail for Otira
    Otira in 1899, when the pass was navigated by coach from Otira until the railway tunnel opened in 1923. During the construction of the tunnel, Otira housed...
    14 KB (1,500 words) - 07:49, 14 April 2024
  • Thumbnail for Cascade Tunnel
    railroad tunnel in British Columbia Otira Tunnel, a tunnel in New Zealand with similar characteristics Snoqualmie Tunnel, Milwaukee Road near Snoqualmie Pass...
    19 KB (2,097 words) - 17:06, 3 January 2024
  • by the New Zealand Railways for long tunnels; the Otira Tunnel, the Lyttelton Rail Tunnel and the two Tawa Tunnels of the Tawa Flat Deviation. Electrification...
    22 KB (2,316 words) - 06:53, 19 May 2023
  • Thumbnail for Midland Line, New Zealand
    features five major bridges, five viaducts and 17 tunnels, the longest of which is the Otira tunnel. It is the route of the popular TranzAlpine passenger...
    14 KB (1,425 words) - 14:31, 20 November 2022
  • Thumbnail for Remutaka Tunnel
    tunnel in New Zealand, superseding the Otira Tunnel in the South Island until the completion of the Kaimai Tunnel 9.03 kilometres (5.61 mi) near Tauranga...
    16 KB (1,967 words) - 06:40, 27 September 2023
  • (in order of steepness) Otira Tunnel 1 in 33 – 3% Swan View Tunnel 1 in 49 – 2.04% - asphyxiation death in 1942 Devonshire Tunnel 1 in 50 – 2.00% - on other...
    7 KB (1,029 words) - 23:12, 28 January 2021
  • Thumbnail for Grade (slope)
    entire Newmarket Line in central Auckland, New Zealand 3.0% (1 in 33) – Otira Tunnel, New Zealand, which is equipped with extraction fans to reduce chance...
    30 KB (3,064 words) - 04:17, 24 January 2024
  • Thumbnail for New Zealand DX class locomotive
    experiments began with DX class locomotives in the then electrified Otira Tunnel. While the initial tests were unsuccessful, later testing in 1991 found...
    30 KB (3,653 words) - 20:14, 10 March 2024
  • Thumbnail for New Zealand EA class locomotive
    between 1968 and 1997 on the Otira – Arthur's Pass section of the Midland line in the South Island, through the Otira Tunnel. Following reconditioning,...
    14 KB (1,735 words) - 03:22, 7 March 2024