The project is deployed at Km513+400 Km517+750, the Hanoi - Ho Chi Minh City railway line has a scale of more than 4km and synchronous repairs to technical infrastructure, including the installation of 348 P50 rail bars, more than 6,200 concrete pebbles, the addition of 5,085m3 stone pillars, the replacement of the level crossing and the construction of more than 5,300 new concrete drainage ditches.
The total construction value is more than 46 billion VND. The project started on November 19, 2024, completed and accepted on June 27, 2025, exceeding the set schedule.

Speaking at the ceremony, comrade Mai Thanh Phuong - Member of the Executive Committee of the Vietnam General Confederation of Labor, Chairman of the Vietnam Railway Trade Union - affirmed: "The installation of a construction signboard is an activity of profound political significance, practical to welcome the 13th Congress of the General Corporation Party Committee and the 14th National Congress of the Party. Over the past 15 years, the railway industry has launched many emulation movements, thereby appearing many quality works and products, contributing to the new look of a unified railway line, many stations and trains have been renovated more spaciously".
The Chairman of the Vietnam Railway Trade Union acknowledged and highly appreciated the determination and efforts of the staff and workers of Quang Binh Railway Joint Stock Company, and expressed confidence that the unit will continue to complete more quality projects, contributing to the sustainable development of the industry and better serving the needs of railway transport in the coming time.