Convoy Crossing the Song Ba River

25 Mar 1975, Son Hoa, South Vietnam — Son Hoa. South Vietnam: Tail end of convoy of tears from abandoned central highlands resumes rolling along across pontoon bridge constructed over Song Ba River, 210 miles northeast of Saigon, March 25, 1975. Government helicopters continued their shuttle to Son Hoa to evacuate trapped refugees to coastal havens in the east following Communist attacks cutting the exit route. — Image by © Bettmann/CORBIS