[C3] For customers who use the outer ring road

<< Heavy traffic is expected due to renewal work. [C4] Please make a detour to the Ken-Ken-O Road. 》

The "Gaikan Expressway Renewal Project," which was carried out in fiscal year 2017, has been completed.
For information regarding the "Gaikan Expressway Renewal Construction" scheduled to begin at 9 PM on Sunday, April 8, 2018, please visit the special construction information website.

Outer Ring Road Renewal Construction Click here for construction information special site

Bridge renewal work has been underway on the C3 Gaikan Expressway (Gaikando) since Monday, May 29, 2017. The third week of construction will continue from Monday, June 12.

During the construction period, in some sections of the outer ring road (outer loop) To control lanes day and night, Heavy traffic is expected.
C4 Please cooperate with the detour to the metropolitan area central connecting road (Ken-O Road Expressway).

Please see the special website for details on construction, restricted sections, implementation status, etc.
You can also check here for information on passing and detouring under construction regulations.

  • Click here for the time required to pass or detour
  • For information on traffic congestion prediction This [PDF: 550KB]
  • Information on alternative routes (actual travel times on May 29th and 30th) can be found here.

We apologize for any inconvenience caused and ask for your understanding and cooperation.

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