Outline of opening section

50 years of GAIKAN construction

Maintenance effect

Outer Ring Road Construction Technology

Outer Ring Road disaster prevention equipment and evacuation methods in the event of a disaster

Overview of business sections from Chiba to Tokyo

GAIKAN library

Toll

Communication activities

Outline of opening section

50 years of GAIKAN construction

Maintenance effect

Outer Ring Road Construction Technology

Outer Ring Road disaster prevention equipment and evacuation methods in the event of a disaster

Overview of business sections from Chiba to Tokyo

GAIKAN library

Toll

Communication activities

Topics

2021年度
2019
FY2018
2017
2016
2015
2014
2013
2012
2011
2010
FY2009

2018.3

2018.3.23
[C3] Tokyo Outer Ring Road (Misato Minami IC-Takaya JCT) will open on Saturday, June 2nd
2018.3.23
[C3] Charges on the Gaikan Expressway

2017.10

2017.10.31
You can see the progress of the outer ring (Chiba section) -Outer ring information corner is set up at Ichikawa citizen festival-
[PDF: 912KB]
2017.10.4
You can see the progress of the outer ring (Chiba section) -The outer ring information corner is set up at the 44th Matsudo Festival-
[PDF: 1.0MB]

2017.9

2017.9.13
You can see the progress of the outer ring (Chiba prefecture section) -Installing the outer ring information corner at Ichikawa Festa-
[PDF: 869KB]

2017.4

2017.4.3
Notice of relocation of "Kaikan Ichikawa Counseling Center"
[PDF: 142KB]

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Tsunagari, Tsunag. GAIKAN

Outline of opening section

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50 years of GAIKAN construction

|

Maintenance effect

|

Outer Ring Road Construction Technology

|

Outer Ring Road disaster prevention equipment and evacuation methods in the event of a disaster

From Chiba to Tokyo Outline of business section

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GAIKAN library

|

Toll

|

Communication activities

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