Expressway Renovation Work | Dōō Expressway Tomakomai Nishi IC ~ Tomakomai Chuo IC

Tomakomai West Interchange to Tomakomai Central Interchange

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RENEWAL

To pass on safety and security to the next generation
For a long time
Bridges, tunnels, etc.
Large-scale renewal work
We are carrying out.
Understanding and cooperation for construction
Thank you.

Regulations

Replacing a damaged bridge
Therefore, lane restrictions will be in place all day.

section

E5 Hokkaido Expressway
Tomakomai West Interchange to Tomakomai Central Interchange (both directions)

period

Tuesday, August 18, 2026
~ Friday, November 20, 2026

Driving lane restriction or passing lane restriction period
Face-to-face traffic regulation period

Be aware of potential crowds.
During the Silver Week period [September 19th (Sat) - 23rd (Wed/Holiday)]
Be aware of potential crowds.
Please allow ample time for your visit.

All construction restrictions will be in place throughout the day.
The construction schedule may change depending on the weather, etc.

Construction details

By replacing the deteriorated existing concrete deck with a new deck, Expressway that is safe and comfortable to use.

Construction contents Invert installation

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

Precautions when using

We anticipate traffic congestion, so please leave plenty of time.

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

Please obtain Expressway information in advance and allow ample time for your journey.
Please be aware that lane width and shoulder width may be narrower in some areas.

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.