October 6, 2026
As of 9:15 AM
Due to high waves, some sections of roads within our jurisdiction are closed to traffic.
The road closure will be lifted after the high waves subside and safety is confirmed.
Please note that further road closures may be implemented depending on future circumstances.
We sincerely apologize for any inconvenience this may cause, and we appreciate your understanding and cooperation.
■Current road closure sections
Please check iHighway Central Japan.
■Please check before you go out.
●Joint announcements from each regional development bureau and related organizations can be found here.
● Traffic information website
・ iHighway Central Japan (NEXCO CENTRAL)
・ iHighway Central Japan Smartphone Site (NEXCO CENTRAL)
・ Japan Road Traffic Information Center (JARTIC)
・ Expressway Impact Information Website
・ Michi Raji (traffic information app)
● NEXCO CENTRAL Official X
Tokyo Regional Head Office Official Account
● Official websites of each Expressway company
・ NEXCO EAST Official Website
・ NEXCO WEST Official Website
● Expressway will be closed to traffic in the following cases:
○When rain continues for a long period of time (cumulative rainfall)
○ The combination of continuous rainfall and hourly rainfall exceeds a certain level (combined rainfall).
○ If strong winds that would hinder driving are observed.
○ If the effects of high waves are confirmed
*If a road closure is initiated, customers using service areas (SAs) and parking areas (PAs) within the closed section may be unable to move until the closure is lifted.
*The amount of rainfall so far has loosened the ground, increasing the risk of landslides.
Therefore, the road closure will only be lifted after a period of rain-free weather has passed, followed by inspections, work, and confirmation of safety.
