Previously, Lao Dong Newspaper had a series of articles about the Nong Ha - Khe Thi route: DH.75 through Nong Ha commune, Cho Moi district, Bac Kan province, although it has not been put into use for long, has appeared to be degraded, the concrete road surface is peeling, posing a potential risk to traffic safety.
Immediately after the reflection, the authorities of Bac Kan province conducted an inspection and urgently corrected and overcame the above situation.
The main repair is at the section constructed by the contractor Phu Thanh Construction Company Limited with a length of about 2.6km.


According to PV's records at the end of March 2025, on the Nong Ha - Khe Thi route: DH.75, the contractor has mobilized workers and machinery to repair the problem.
Currently, the construction unit has repaired and fixed the peeling locations of the road surface with a length of about 2km, the remaining section of about 600m will continue to be implemented in the coming time.
The solution for this section is to create a sphere, clean the road surface and reinforce a concrete layer of 8 to 11 cm.
According to the Bac Kan Traffic Construction Investment Project Management Board, the above project is currently under warranty.

When damage was discovered, the construction unit was required to repair it and ensure the quality was in accordance with requirements.
After completing the repair, the investor and the supervision consultant will conduct the project's acceptance. If it still does not meet the requirements, the contractor will continue to repair it until the project meets the standards.
Talking to reporters of Lao Dong Newspaper, Mr. Vu Nhu Hoi - Chairman of the People's Committee of Nong Ha Commune (Cho Moi) said that the repair and repair work has been basically completed.
"To ensure the quality of the project, the local government has issued a notice to the villages to prohibit trucks from traveling through this road for 1 month from the time of repair," said the commune leader.
Nong Ha - Khe Thi road project: DH.75 through Nong Ha commune, Cho Moi district, Bac Kan province, invested by the Bac Kan Province Traffic Construction Investment Project Management Board.
The route is nearly 8km long, with a roadbed width of 5 - 6m, a road surface width of 3.5m, and a total investment of over 14.6 billion VND.
The project was constructed by the Phu Thanh - Cao Ha joint venture, started in November 2022 and was handed over for use in October 2023.