The station can automatically calculate the appropriate toll based on the distance the vehicle has traveled.
The 9 stations will include Cau Gie in Ha Nam province, Luong Met in Lang Son province, Binh brige in Hai Duong province, Phu Bai in Hue city, northern Hai Van tunnel in Danang city, Gianh bridge in Quang Binh province, Danang and Tan Son Nhat airports and T1-toll service station in highway 51 southern Bien Hoa city.
Source VIR/VNA



