About night construction of Higashi-Kanto Expressway and Keiyo Road

~We will carry out nighttime construction where traffic congestion is expected~

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  • About night construction of Higashi-Kanto Expressway and Keiyo Road

October 10, 2007
East Nippon Expressway Co., Ltd.
Chiba Management Office
Ichihara Management Office

NEXCO EAST Chiba Management Office (Inage-ku, Chiba, Director: Makoto Arakawa) and Ichihara Management Office (Ichihara, Chiba, Director: Minoru Yuyama) Higashi-Kanto Expressway Wangan Ichikawa Interchange (IC) and Miyanogi Junction (JCT) In addition, lane restrictions will be enforced during the construction period between Ichikawa IC and Soga IC on the Keiyo Road order to carry out nighttime work such as repairing paved roads and strengthening guardrails.

Congestion due to lane restrictions is expected on the day of night construction We apologize for the inconvenience, and thank you for your understanding and cooperation.

1 Construction section and date and time [Refer to the figure below]

(1) Section

Higashi-Kanto Expressway: Vertical line between Wangan Ichikawa IC and Miyanogi JCT
Keiyo Road: Vertical line between Ichikawa IC and Soga IC

Lane regulation at construction site (maximum 3.0km)

(2) Date and time

period:
Monday, October 22, 2007 to Sunday, December 16, 2007

time:
Every night from 20:00 to 6:00 the next morning (10 hours)

  • No work will be done on Friday and Saturday nights.
    However, if there is an urgent need for safe driving such as road accident restoration work, construction may be performed regardless of the above days and hours.

Construction section: Image of the vertical line between the Wangan Ichikawa IC and Miyanogi JCT on the Higashi-Kanto Expressway the vertical line between the Ichikawa IC and Soga IC on the Keiyo Road

2 Construction section and surrounding road conditions

See Attachment-1 [PDF:23KB]

During the construction period, the construction regulations will start at 20:00 at night, so depending on the section, a maximum congestion of about 3 km can be predicted.

Please take time to go out and use the parallel general road, the Higashi-Kanto Expressway and the Keiyo Road as a detour when traffic jam occurs.

For information on how to obtain road traffic information, please refer to ( Attachment-3 [PDF: 13KB] ).

3 Construction overview

See Attachment-2 [PDF: 40KB]

Expressway In order to secure a safe, safe and comfortable driving environment, we will carry out repair work on the paved road surface and strengthening the guardrail.

4 About Keiyo Road Edogawa Ohashi Pavement Refreshing Construction [Construction Notice]

In January 2008, after the completion of the above night construction, we plan to refresh the paving of the Edogawa Bridge located between Shinozaki and Ichikawa ICs on the Keiyo Road.

(1) Section
Keiyo Road Vertical line between Shinozaki and Ichikawa IC
Lane restrictions at construction sites

(2) Date and time
Early January 2008-early February 20pm to 6am the following night
Details will be announced once they are determined.

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