[E5] Do-O Expressway, Watsu PA ⇔ Eniwa IC (both directions)
Notice of all-day road width reduction restrictions

The latest regulatory information isDraTraPlease see.

PDF version 【PDF: 1.1MB】

June 30, 2020
East Nippon Expressway Co., Ltd.
Hokkaido Regional Head Office

NEXCO EAST Hokkaido Regional Head Office (Atsubetsu Ward, Sapporo City) E5 To ensure customer safety, road width restrictions will be implemented on a portion of Do-O Expressway Parking Area (PA) and Eniwa Interchange (IC) (both directions) due to median strip improvement work.
We apologize for any inconvenience this may cause, but we ask for your understanding and cooperation regarding the necessary construction and work to ensure the safe and comfortable use of Expressway.

1. Restricted sections and dates

 チラシはこちら【PDF:1.2MB】

Road name section Regulation content period
Hokkaido road Watts PA Eniwa IC (both directions)
Of which, approximately 1.6 km
  • 終日・幅員減少規制
    速度規制:最高速度 50km/h
6月29日(月)~11月30日(月)
  • Excluding August 7th (Fri) to 17th (Mon)

The start and end dates of the construction work may change depending on the weather and the progress of the work.
We apologize for any inconvenience this may cause, and we appreciate your understanding and cooperation.

  • 車線の幅が3.5mから3.25mに減少し、速度規制:最高速度 50km/hとなります。

Image illustrating the road width reduction regulation.

Image illustrating the road width reduction regulation.

2. Main construction contents

Median strip improvement work...
We will replace the guard cables installed in the median strip with guard rails.

Photos showing the construction work in progress (the photo is an example from another construction project).
Construction in progress (photo is an example from another construction project)
Photo before the change to guardrails
Before the change to guardrails
Photo of the guardrail after installation (image after installation)
After the change to guardrails (image after installation)

3. Requests to our customers

When using restricted areas, please maintain a safe distance between vehicles, drive safely, and allow ample time for your journey.

Be aware of congestion during weekday mornings and evenings.

During weekday mornings and evenings, be aware of potential congestion on both the In-bound (towards Tomakomai) and Out-bound (towards Sapporo) lines.
Please allow ample time for your visit.

Image representing weekday peak hours.

Introducing information tools provided by NEXCO EAST

 Real-time updates on road closures and other relevant information.

Image illustrating the real-time dissemination of information such as the expected lifting of road closures.
Check out DraTra for the latest traffic information and live cameras! Check out the Expressway Impact Information site for emergency notices from highway operators! Image

How to contact us

Telephone inquiries (Customer Center)

 24時間、365日、お客さまの声をお聞きしています。
 0570-024-024 または 03-5308-2424

Road Emergency Dial (Emergency Only)

 Please dial the emergency number to report any abnormalities or emergencies, such as fallen objects, vehicles driving the wrong way, people or bicycles entering the road, potholes in the road, collapsed road shoulders, or dirty road surfaces.
Nationwide number #9910 (24-hour service, free of charge)

QR code image link to the official LINE account "Ministry of Land, Infrastructure, Transport and Tourism Road Emergency Dial (#9910)" (external link)
Click here for details

Traffic information information

(1) Internet

Japan Road Traffic Information Center (JARTIC) "Road Traffic Information Now!!"

(2) Telephone

 日本道路交通情報センター(JARTIC)道路交通情報
 北海道地方高速情報 050-3369-6760
(携帯電話短縮ダイヤル #8011

(3) Road traffic information available while using the Expressway

  1. Road information board
  2. Highway radio (AM1620kHz)
    Signs will guide you to the section where highway radio is broadcasting
  3. VICS
    Obtain road traffic information with a device such as a VICS-compatible car navigation system
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Related Sites and Content

Driver's site (DraPla)

If you are looking for information on fares, routes, service areas and parking areas, please click here.

Drive Traffic (DraTra)

If you are looking for real-time traffic congestion and restriction information, click here.

NEXCO EAST (Road Disaster Prevention Information) Official X

Click here if you are looking for road information such as road closures during disasters.