建桥时已经是山雨欲来风满楼的大战前夕,茅以升预感到,也许建成后不久,他就不得不亲手将桥炸掉。20世纪中前期的铁路,几乎是唯一的大运量、长距离、全天候快速运输工具,是国家的生命线。战争时期,铁路的战略意义愈加凸显,往前线可以运送部队、武器弹药和后勤物资,往后方可以转移物资和人员。抗战期间,铁路作为战时交通运输工具,是战场,也是“诺亚方舟”。 When the bridge was already in full swing on the eve of World War II, Mao Yisheng preconceived, perhaps shortly after he was built, he had to personally blow the bridge. The railway in the early 20th century is almost the only one with a large capacity, long distance and fast moving around the clock and is the lifeline of the country. During the war, the strategic significance of the railway became more prominent. Forward forces could transport troops, arms and ammunition and logistics supplies, and materials and personnel could be transferred backwards. During the War of Resistance Against Japan, the railway as a wartime means of transport, is the battlefield, but also “Noah’s Ark.”