- Name of the project: North-South Expressway Project, Cao Bo – Mai Son section
- Location: Ninh Binh
- Year of commencement: 2019
- Year of completion: 2022
North-South Expressway Project, Cao Bo – Mai Son Section:
Starting point: Cao Bo (Y Yen District, Nam Dinh Province), ending point: Mai Son Commune (Yen Mo District, Ninh Binh Province)
The project started construction in December 2019 and was inaugurated in January 2022 with a total main route length of 15.2 km according to the scale of a 4-lane limited expressway; road width of 16m; 22 km long service road; 7 bridges and 3 underpasses for people.
In May 2024, the Ministry of Transport (MOT) approved the investment in the project to expand the North-South expressway in the East, Cao Bo – Mai Son section to 6 lanes.
