Expressway renewal work | Tohoku Expressway Kunimi IC-Shiroishi IC

Female image

2023年7月7日（金）
終日車線規制が終了したことに伴い、リニューアル工事は終了しました。ご協力ありがとうございました。
2023年7月3日（月）
終日対面通行規制が終了し、終日車線規制を開始しました。
2023年5月16日（火）
終日車線規制が終了し、終日対面通行規制を開始しました。
2023年5月11日（木）
【E4】東北道　国見IC～白石IC間リニューアル工事の終日車線規制を開始しました。

holiday To Traffic jam of
I'm predicting.

In-bound line is around 15:00 to 22:00 on holidays,
The outbound line is expected to be congested with a maximum of about 5km or more Out-bound 9:00 to 13:00 on holidays.
Please consider detouring to Joban Expressway, Tohoku Chuo Expressway, or general roads, changing your departure time, or using public transportation.

Regulations

Face-to-face traffic regulation

Construction will be carried out while securing 2 lanes (1 lane on each side) out of 4 round-trip lanes (2 lanes on each side).

We will implement construction methods that can reduce the impact on traffic as much as possible, such as face-to-face traffic restrictions that ensure traffic in both directions without closing traffic.

section

E4 Tohoku Expressway 　
Kunimi IC-Shiroishi IC (upper and lower lines)

period

Thursday, May 11, 2023
~ Wednesday, July 12, 2023

All day/lane regulation (10 days)
All-day, face-to-face traffic regulation (53 days)

All day restrictions will be applied on Saturdays, Sundays and public holidays.
The construction period may change depending on the weather and work progress.

Construction details

By replacing the deteriorated existing concrete deck * with a new deck, it will be reborn as a Expressway that can be used safely and comfortably.

A deck is a structural member that directly supports automobiles passing through bridges and transmits the load to the girder.

Precautions when using

I'm predicting traffic jams, so
Please go out with plenty of time.

Requests when passing special vehicles
Due to this traffic regulation, during the face-to-face traffic regulation period, Special vehicles exceeding 3.0m in width cannot pass.
Customers using the service, please take a detour to the surrounding roads.
Also, please note that if you have obtained a special vehicle traffic permit (*) only for Expressway routes, you will also need to obtain a permit for general roads.

*What is special vehicle passage permission?
Based on the Road Law and Vehicle Restriction Ordinance, this is a permit required for special vehicles that exceed general restrictions (length, weight, vehicle width, etc.) to pass on public roads.

The maximum speed is limited to 50km / h in the restricted section.

Please obtain traffic information in advance and go out with plenty of time.
Please note that the lane width and shoulder width may be narrowed.

If a traffic jam occurs, please turn on the hazard lamp at the end and signal the following vehicle to help prevent a rear-end collision.

Vehicles for construction work may enter and leave the area around the construction site, so please be careful when traveling ahead.

During the construction period, we will provide construction regulation information using road information boards, road signs, and simple information boards, and call attention to drive safely. Before riding, please check the above information before riding safely.