1950年,党中央、毛主席决定向西藏进军的同时,决定修筑康藏公路(西康撤省后为川藏公路)。中国人民解放军“一面进军,一面建设”。在修筑康(川)藏公路的过程中,指战员们发挥了高度的劳动热忱和智慧,战胜了大自然带给的各种困难,常年在平均海拔4000米以上的雪山、草原上用铁锤、钢钎、铁锹和洋镐同大自然搏斗。筑路战士们以“让高山低头,叫河水让路”的英雄气概,斩断了横断山脉,劈开了二郎山、雀儿山、折多山、四甲皮 In 1950, while deciding to march into Tibet, the Party Central Committee and Chairman Mao decided to build the Kangbazang Highway (the Sichuan-Tibet Highway after Xikangcao Province). The Chinese People’s Liberation Army “marches toward one side and builds one side.” During the process of building Kang (Chuan) Tibet Highway, commanders and soldiers have exerted a high degree of enthusiasm and wisdom in their work and have overcome all kinds of difficulties brought by nature. Throughout the year, snow-capped mountains, with an average altitude of more than 4,000 meters, Braziers, shovels and picks fight nature. Road warriors to “let the mountains bow, called the river to make way,” the heroic spirit, cut off the Hengduan Mountains, split the Erlang, Qiaoer Hill, off mountainous, four leather