SOME ROAD AND RAIL TUNNELS IN JAPAN

Japan has over 270 km of road tunnels and constructs about 30 km each year on the normal highway system and the national expressway system. Traditional construction methods are being used in the Tsuruga and Yanagese road tunnels in the central area of the country. The rail tunnels in the same region include the 22 km-long Dai-shimizu tunnel which will run from Tokyo through the Tanigawa mountains. The author describes the design and construction methods used on the various tunnelling projects. /TRRL/

  • Availability:
  • Corporate Authors:

    Morgan-Grampian Limited

    30 Calderwood Street
    London SE18 6QH,   England 
  • Authors:
    • Leeney, J G
  • Publication Date: 1977-11-12

Media Info

  • Features: Figures; Photos; Tables;
  • Pagination: p. 38-41
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00173062
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Report/Paper Numbers: Analytic
  • Files: ITRD, TRIS
  • Created Date: Apr 12 1978 12:00AM