Key Points
Truck fire started at 4 p.m. in Kan-Etsu Tunnel on June 13.
Both expressway directions closed for several hours during evening commute.
Fire extinguished and vehicle removal began within hours.
Upper lane reopened by 8 p.m., lower lane by 9 p.m.
No injuries reported by NEXCO East Japan.
A truck caught fire inside the Kan-Etsu Tunnel on the Kan-Etsu Expressway at approximately 4 p.m. on June 13. NEXCO East Japan closed both directions of the highway between Yuzawa and Minakami interchanges. No injuries were reported. Fire crews extinguished the blaze and began removing the vehicle. The incident affected traffic for several hours during the evening commute.
Fire Breaks Out in Tunnel
A truck caught fire in the upper lane of the Kan-Etsu Tunnel at around 4 p.m. on June 13. NEXCO East Japan immediately closed both directions of the expressway. The upper lane closure ran from Yuzawa to Minakami. The lower lane closure ran from Tsukiyono to Yuzawa. Fire crews extinguished the blaze within hours.
Road Closures and Timeline
Both directions of the tunnel were shut down starting at 4:30 p.m. on June 13. The upper lane reopened at approximately 8 p.m. The lower lane was expected to reopen by 9 p.m. NEXCO East Japan reported that fire crews extinguished the blaze and began vehicle removal operations.
No Injuries Reported
NEXCO East Japan confirmed no injuries resulted from the truck fire. Emergency responders worked to clear the tunnel and restore traffic flow. The expressway operator posted updates on traffic restrictions as the situation developed throughout the evening.
Final Thoughts
The Kan-Etsu Tunnel fire on June 13 caused temporary traffic disruption but resulted in no injuries. Both expressway directions reopened within hours of the incident.
FAQs
The truck caught fire at approximately 4 p.m. on June 13, 2026.
Upper lane closed from Yuzawa to Minakami; lower lane closed from Tsukiyono to Yuzawa.
Upper lane reopened at 8 p.m.; lower lane expected to reopen by 9 p.m. on June 13.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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