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劇情簡介

1950年(nian)6月15日(ri),在成渝(yu)鐵路開(kai)工(gong)(gong)典禮上,團長馬祖堂(tang)把“開(kai)路先鋒(feng)”旗幟交給先鋒(feng)連連長羅向(xiang)(xiang)(xiang)(xiang)前(qian)(qian)。羅向(xiang)(xiang)(xiang)(xiang)前(qian)(qian)帶(dai)(dai)著(zhu)戰(zhan)士們修筑路基,他探索分層填土(tu)打夯(hang)法,解決了路基穩固性不(bu)足的問題。1950年(nian)秋,朝鮮戰(zhan)爭爆發(fa),志愿軍入朝作戰(zhan),羅向(xiang)(xiang)(xiang)(xiang)前(qian)(qian)被(bei)留下,他帶(dai)(dai)著(zhu)民工(gong)(gong)大(da)隊修建最大(da)橋梁(liang)沱江大(da)橋,不(bu)料遭遇(yu)特(te)務破壞,犧(xi)牲了很多民工(gong)(gong)。羅向(xiang)(xiang)(xiang)(xiang)前(qian)(qian)發(fa)誓一定要修好(hao)成渝(yu)鐵路,告慰犧(xi)牲工(gong)(gong)友(you)。在柏樹(shu)坳隧道(dao)路段,他和(he)(he)技(ji)術員葉(xie)嵐帶(dai)(dai)著(zhu)民工(gong)(gong)們正干著(zhu),忽然發(fa)生塌方(fang),很多民工(gong)(gong)被(bei)埋,羅向(xiang)(xiang)(xiang)(xiang)前(qian)(qian)被(bei)停職(zhi)。經調查,塌陷屬(shu)于地(di)質災(zai)害,羅向(xiang)(xiang)(xiang)(xiang)前(qian)(qian)恢復職(zhi)務,民工(gong)(gong)們加班苦干,隧道(dao)很快貫通。1952年(nian)7月1日(ri),成渝(yu)鐵路全線通車。羅向(xiang)(xiang)(xiang)(xiang)前(qian)(qian)和(he)(he)葉(xie)嵐在車廂里舉行別開(kai)生面的婚禮。

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