NEXCO EAST Ichihara Management Office (Ichihara City, Chiba Prefecture) and Kisarazu Construction Office (Kisarazu City, Chiba Prefecture) repair the pavement damaged by deterioration between the Chiba-Togane Road Togane Interchange (IC) and Matsuo Yokoshiba IC. We will carry out construction of signs and information boards for connecting the Chiba-Togane Road and the Ken-o Expressway (Ken-O Road) For this reason, we will carry out night traffic closures between the Chiba-Togane Road Togane IC and Matsuo Yokoshiba IC.

In addition, regarding the Choshi Chiba-Togane Road connecting the Choshi connecting road between Matsuo Yokoshiba IC and Yokoshiba Hikari IC (managed by Chiba Prefectural Road Public Corporation), vehicles entering from Yokoshiba Hikari IC cannot exit from Matsuo Yokoshiba IC to the general road, so it is closed. (Prohibition of inflow)

We apologize for the inconvenience, but we kindly ask for your understanding and cooperation so that you will have plenty of time when you go out.

1 Night closed section and date and time

1. section
   Vertical line between Chiba-Togane Road Togane IC and Matsuo Yokoshiba IC (extension 16.1km)
   Choshi Access Road Matsuo Yokoshiba IC-Yokoshiba Hikari IC vertical line (extension 5.9km) 22.0km in total
2. Date and time
   From Monday, October 15, 2012 to Friday, October 19
   From Monday, October 22, 2012 to Friday, October 26, 2012
   From 21:00 to 5 am the next day (8 hours of closed nights per day) 10 nights in total

• In stormy weather, we will cancel the suspension of traffic scheduled for that day (we will not postpone after October 27).
• In case of stormy weather, the decision of whether or not to close at night will be made at 16:00 on the day of the implementation.

当日の実施判断など、お出かけ前の情報につきましては、NEXCO東日本お客さまセンター（TEL:0570-024-024）、日本道路交通情報センター（TEL:050-3369-6666）などからご確認いただけます（別紙-1【PDF:127KB】）。

2 Detour route map

Chiba-Togane Road Togane IC-Choshi Connecting Road Yokosuka Hikari IC The detour when the road is closed is Route 126 (Attachment-2 [PDF:96KB]).

3 Construction overview

Chiba-Togane Road Chiba-Togane Road Togane IC and Matsuo Yokoshiba IC is a two-lane section (one lane on each side), and more than 14 years have passed since it opened in March 1998, causing damage to the paved road surface due to transit traffic. Road safety facilities are deteriorating. For this reason, traffic will be closed at night and repair work will be carried out on pavement and traffic safety facilities.

In addition, in this closed to traffic, currently under construction Ken-O Road towards the opening between the Togane IC ~ Kisarazu Higashi IC, also will be conducted in accordance with the construction of labeling and information boards.

In order to minimize the impact on customers, we will carry out construction work in a concentrated and efficient manner by closing the traffic several times at night on weekdays when traffic is light.

We ask for your understanding and cooperation so that customers can use the Expressway safely and comfortably.