Due to the impact of super typhoon Ragasa, heavy rain caused a large rock to fall onto the road in Dong Guol village, Lien Son Lak commune. The pass section has steep terrain, winding roads, and limited visibility. Continued rain can increase the risk of rocks from the pass rolling onto the road, endangering vehicles participating in traffic.

In Dak Pho commune, the road was eroded at two locations, Km57+570 and Km59+000 in K due 1 village. A large amount of rock and soil spilled onto the road and many trees broke, causing congestion and obstructing traffic.
After receiving the information, the local authorities quickly sent forces to the scene to assess the situation. The authorities have carried out emergency cleaning, stretched ropes and placed warning signs to ensure the safety of people and vehicles passing through these areas.

The local government also advised people and vehicles to limit travel through the landslide, follow the instructions of the authorities to avoid unfortunate accidents.