NEXCO EAST Chiba Construction Office (Chiba City, Chiba Prefecture) is constructing the Tokyo Outer Ring Road (hereinafter referred to as "outer ring") in Chiba Prefecture.

Due to the bridge erection work of Takaya Junction (tentative name) that connects the outer ring to the Higashi-Kanto Expressway and the Shuto Expressway Wangan Line, at night (Thursday) on November 27, 2014 (23:00 to 4:00 the next morning) Some sections of National Route 357 will be closed.

We apologize for any inconvenience this may cause to all residents living along the road and drivers passing by Route 357. We appreciate your understanding and cooperation.

The next road closure will be scheduled around April 2015, and will be carried out in several times until November 2015. Details will be announced later.

1 section and date and time

(1) Section

[Koya, Ichikawa City, Chiba Prefecture]
National Route 357 (To the East)
Extension: About 0.8km
Location: Refer to right
(Detail is Attachment 1 [PDF: 382KB] Please refer to)

(2) Date and time
Period: Thursday, November 27, 2014 at night
Reserve Day (1): December 1, 2014 (Monday) Night
Reserve Day (2): December 2, 2014 (Tuesday) at night
Time: 23:00 to 4:00 the next morning
Regulation contents: Night-time closure (for detour route Attachment 1 [PDF: 382KB] Please refer to)

Construction period calendar (November/December)

※We postpone in bad weather.
*This night-time closure will be decided at 17:00 in the evening on the day of implementation.
* NEXCO EAST Tokyo Outer Ring Road Home Page Please refer to.

(3) Construction overview

Details of the construction outline Attachment 2 [PDF: 183KB] Please refer to.

2 How to obtain traffic information

(1) Closure leaflets, etc.

(2) Road traffic information that can be obtained before going out

reference