According to initial information, at about 2:15 am on April 21, at Km418+470 in the Cao Da village area, Bac Yen commune, a truck with license plate 88C-129. 95 traveling in the direction of Bac Yen - Son La suddenly lost control and plunged into a negative slope.
The accident killed 1 person on the spot.
The car was heavily damaged, and also damaged about 10 tire guardrail pillars and more than 10 sections of two-story corrugated iron guardrails on the side of the road.
Immediately after the incident occurred, functional forces were present at the scene to provide rescue and traffic diversion.
The cause of the accident is being investigated and clarified by functional agencies.