NEXCO to remove ceiling tiles in nine of its Japan expressway tunnels

Central Nippon Expressway Co (NEXCO) East Japan is to remove ceiling tiles in nine of its expressway tunnels in Japan, less than a year after nine people died following the collapse of Sasago tunnel in Yamanashi Prefecture. A company spokesperson has reportedly said that the firm is shutting down the tunnels on the Kan-Etsu Expressway and the Hokuriku Expressway during evenings until July 2013, to enable the removal of the existing tiles. After the Sasago tunnel collapse in December 2012, an emergency inspe
June 3, 2013 Read time: 1 min
Central Nippon Expressway Co (NEXCO) East Japan is to remove ceiling tiles in nine of its expressway tunnels in Japan, less than a year after nine people died following the collapse of Sasago tunnel in Yamanashi Prefecture.

A company spokesperson has reportedly said that the firm is shutting down the tunnels on the Kan-Etsu Expressway and the Hokuriku Expressway during evenings until July 2013, to enable the removal of the existing tiles.

After the Sasago tunnel collapse in December 2012, an emergency inspection of the tunnel’s southbound lane found defects in 670 locations. In around 632 locations, the bolts that fix the ceiling panels to the tunnel were said to be corroded or loose, while there was a crack in the tunnel's concrete ceiling.

Related Content

  • New EU-Russian highway connection
    February 18, 2013
    Among the forests and lakes of Finland, one of Europe's newest motorway links is being built as a Green highway linking Europe to Russia - Adrian Greeman reports The road eastwards from Finland's capital Helsinki, along the north coast of the Gulf of Finland, has not carried heavy traffic volumes, at least until recent times. Highway seven as it is designated locally, or E18 in European nomenclature, is partly motorway but in some sections still dual carriageway or even just a single lane each way, finishin
    Read More
  • Contracts are about to be signed for the Fehmarnbelt Fixed Link
    March 13, 2015
    Nearly eight years after Denmark and Germany agreed to construct a major undersea road and rail tunnel, the first contracts are about to be signed. David Arminas reports. Construction is due to start later this year on one of Europe’s most ambitious, as well as the world’s longest, road and rail tunnels, the 17.6km Fehmarnbelt Fixed Link between Germany and Denmark. Fehmarnbelt is expected to cost around US$7.5 billion and be five times the length of the Øresund tunnel between the Danish capital Copenhagen
    Read More
  • Contracts are about to be signed for the Fehmarnbelt Fixed Link
    March 13, 2015
    Nearly eight years after Denmark and Germany agreed to construct a major undersea road and rail tunnel, the first contracts are about to be signed. David Arminas reports. Construction is due to start later this year on one of Europe’s most ambitious, as well as the world’s longest, road and rail tunnels, the 17.6km Fehmarnbelt Fixed Link between Germany and Denmark. Fehmarnbelt is expected to cost around US$7.5 billion and be five times the length of the Øresund tunnel between the Danish capital Copenhagen
    Read More
  • Bridge collapses in Tuscany, Italy
    April 9, 2020
    A road bridge has collapsed in Tuscany, Italy.
    Read More

Highlighted Content