People's Committee of Dong Nai province is planning to launch two railway projects to increase the connectivity of Long Thanh airport with Ho Chi Minh City and Cai Mep - Thi Vai international seaport system. These projects will provide additional connections to the Long Thanh airport supporting the existing road traffic system. 

Bien Hoa - Vung Tau railway will have an estimated investment of VND50,800 billion (US$2.20 billion) and involves a 65 km long rail line starting from Trang Bom station and ending at Cai Mep - Thi Vai international seaport. Thu Thiem light rail project will have an estimated investment value of VND40,500 billion (US$1.76 billion), it involves the development of a 37 km long light rail line connecting Thu Thiem station to Long Thanh airport.

Once the central government approves the plans for railway lines, the authority will prepare a pre-feasibility study report, coordinate with relevant ministries, branches and localities to implement the project.