The Phan Thiet - Dau Giay expressway, when completed, will shorten the journey from Ho Chi Minh City (HCMC) to the tourist towns Phan Thiet - Mui Ne in the south central coast to 2-2.5 hours from 4-5 hours. The expressway will connect with Long Thanh Airport, creating a seamless traffic axis, HCMC - Long Thanh - Phan Thiet.
The project has important meaning for the socio-economic development of Binh Thuan and surrounding areas.
In addition to the Vinh Hao - Phan Thiet section, Phan Thiet - Dau Giay is part of the North-South Expressway project, expected to complete by 2022.