NEXCO EAST Hokkaido Regional Head Office (Atsubetsu Ward, Sapporo City), signage work, bridge repair work, road surface repair work, periodic inspection work, and cleaning work accompanying the new Chitose Airport IC construction are made available to customers for safe, secure, and comfortable use. We will inform you that such things will be closed at night.

We apologize for the inconvenience and ask for your understanding and cooperation.

In case of bad weather, it will be postponed. Please check NEXCO EAST “DraPla”, NEXCO EAST Customer Center, Japan Road Traffic Information Center, Highway Telephone, Road Information Board etc. for traffic regulation status.

1 Night closed sections and construction period

• In case of bad weather, it will be postponed at the same time from the next day. (Except Friday, Saturday and Sunday)

• In case of bad weather, it will be postponed at the same time from the next day. (Except Friday, Saturday and Sunday)

2 Work content

• New Chitose Airport IC new construction (sign replacement)
• Bridge repair (suspension scaffolding installed)
• Road surface repair (pavement repair, road marking repair, etc.)
• Periodic inspection (tunnel body and accessories, tunnel emergency equipment, etc.)
• Cleaning work (road surface cleaning, lighting fixture cleaning, tunnel side wall cleaning, etc.)

3 Information during the construction period

Construction regulation information is provided through the following media.

(2) Flyers, posters, highway information terminals

It is distributed and posted at Expressway service areas, parking areas, toll gate offices, and NEXCO EAST Hokkaido Regional Head Office management offices.

(3) phone

(4)Road traffic information available while driving