Highway 1A 2010 : The Cement Plant on Highway 1A (now expanded). This and the water plant are all that's recognizable now, almost all rice paddies have been filled in for development, etc. And, no, there are no "car washes" to be seen anywhere! Courtesy of Steve Senkovich, A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, Vietnam, 1967-1968.