“Most dramatically, the Bridge served as an agonizing or exhilarating psychological symbol for the more than 1.2 million servicemen and women who sailed beneath it during World War II and for those soldiers and Marines who saw it from the air as their chartered World Airways or Flying Tiger plane took off from the Oakland Airport, banked westward across both bridges, and headed to Vietnam. Seen upon departure, whether from the channel or the air, the Golden Gate Bridge expressed the life left behind and the fearsome dangers to come. Seen upon return, the Bridge suggested safe harbor, recovery, the joy of life in years that now would be theirs.”