On the morning of November 22, Highway Traffic Control Patrol Team No. 6 (Department 6, Traffic Police Department) said that the force is coordinating with the Traffic Police Department of Lam Dong and Khanh Hoa Provincial Police to regulate the traffic volume from a distance.
The regulation aims to reduce pressure on the Van Gia intersection on the Van Phong - Nha Trang expressway and the Deo Ca tunnel area. Team 6 temporarily closed some sections of the highway in the South - North direction to divert traffic.

Recorded at Phan Thiet intersection (the end point of Phan Thiet - Dau Giay Expressway) on the morning of November 22, Traffic Police Team 6 was on duty to set up warnings and guide vehicles in the South - North direction to leave the expressway at km234 of Vinh Hao - Phan Thiet Expressway. Vehicles off National Highway 1 at km1717 to continue the journey.
On the Cam Lam - Vinh Hao Expressway, Team 6 guided the car off the expressway at the km92 intersection (South - North direction). On the Nha Trang - Cam Lam expressway, vehicles are regulated to leave the expressway at km15. The Van Phong - Nha Trang expressway is also regulated at the km332 intersection.

The unit recommends that drivers proactively grasp roadmap information, avoid focusing on congestion points and follow the instructions of the authorities to ensure safety.
National Highway 1 through Dak Lak province (a section of the old Phu Yen province) is congested for a long time due to heavy flooding, many vehicles have to stop waiting for the water to recede.
Ca Pass is also flooded. Meanwhile, National Highway 27 through Khanh Hoa (the section belonging to the old Ninh Thuan) was overloaded with vehicles.