Metro Line No. 2, extending from Tham Luong to An Ha, together with Metro Line 2S from An Ha to the Northwest Cu Chi Urban Area, has a total length of 30 km. The starting point connects to the Ben Thanh – Tham Luong Metro Line No. 2 at KM11+100, while the terminal point is located at Phuoc Hiep Depot. The project includes 24 stations, with an estimated total investment of approximately VND 85 trillion.
Along National Highway 22 (in the area of Tan Thoi 3 Hamlet, Tan Hiep Commune, former Hoc Mon District), the route also features a right-branch connection toward Phu Cuong Bridge, enabling connectivity to the former Binh Duong Province.
The Ben Thanh – Tham Luong Metro Line has a total length of nearly 11.3 kilometers, starting at Ben Thanh Station (formerly in District 1) and ending at Tham Luong Depot (formerly in District 12). Most of the route runs underground, with more than 9 kilometers of tunnel sections, while the remaining portions consist of transition sections, elevated tracks, and depot access tracks. The line includes 10 underground stations (including Ben Thanh Station), one elevated station, and one depot.
The project passes through 14 wards, namely: Ben Thanh, Ban Co, Xuan Hoa, Hoa Hung, Vuon Lai, Nhieu Loc, Tan Hoa, Tan Son Nhat, Bay Hien, Tan Binh, Tan Son, Tay Thanh, Tan Son Nhi, and Dong Hung Thuan.
The alignment is primarily located within existing transportation corridors along Pham Hong Thai Street, Cach Mang Thang Tam Street, and Truong Chinh Street.