Roads and Transport

Objectives

Transport networks connecting people, goods and information are essential for the elimination of regional gaps and also for the effective use of limited national land.
We, EJEC are constantly refining our technologies as well as our technical competence in response to the need to improve all aspects of road improvement, ranging from initial conceptualization and planning to design, construction supervision and maintenance, in order to develop safe and reliable road networks.

Main Business Areas

  • Roads
  • Transportation planning
  • Bridges and elevated bridges
  • Tunnels
  • Tunnel and road lighting
  • Tunnel ventilation systems
  • Urban transport facilities
  • Underground structures
  • Owner support, study, planning and design in relation to maintenance and other works

Typical Projects

  • Improvement of the Takaoka station square (Toyama)Improvement of the Takaoka station square (Toyama)
  • Otagawa Ohashi Bridge-Winner of the international competitionOtagawa Ohashi Bridge-Winner of the international competition
    2013_IASDR.(PDF:542KB)
    2015_IABSE.(PDF:2.8MB)
  • Expressway interchange (Tokyo) Courtesy of the Sobu National Highway Office, MLITExpressway interchange (Tokyo)
    Courtesy of the Sobu National Highway Office, MLIT