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劇情簡介

1950年6月(yue)15日,在(zai)成(cheng)渝(yu)鐵(tie)(tie)路開工(gong)(gong)典禮上,團長馬(ma)祖堂把“開路先(xian)鋒(feng)”旗幟交給(gei)先(xian)鋒(feng)連連長羅向(xiang)(xiang)(xiang)前(qian)(qian)。羅向(xiang)(xiang)(xiang)前(qian)(qian)帶著(zhu)戰士(shi)們修(xiu)筑路基,他探索(suo)分層(ceng)填土打夯(hang)法,解(jie)決了(le)路基穩固性不(bu)足(zu)的(de)(de)問題。1950年秋(qiu),朝鮮(xian)戰爭爆(bao)發(fa),志愿(yuan)軍入朝作戰,羅向(xiang)(xiang)(xiang)前(qian)(qian)被(bei)留下,他帶著(zhu)民(min)(min)工(gong)(gong)大(da)隊(dui)修(xiu)建最大(da)橋(qiao)梁沱江大(da)橋(qiao),不(bu)料遭(zao)遇特(te)務破(po)壞,犧牲(sheng)了(le)很多(duo)民(min)(min)工(gong)(gong)。羅向(xiang)(xiang)(xiang)前(qian)(qian)發(fa)誓一定要修(xiu)好(hao)成(cheng)渝(yu)鐵(tie)(tie)路,告慰犧牲(sheng)工(gong)(gong)友。在(zai)柏樹(shu)坳(ao)隧道路段,他和技術(shu)員葉嵐(lan)帶著(zhu)民(min)(min)工(gong)(gong)們正干著(zhu),忽然發(fa)生塌方,很多(duo)民(min)(min)工(gong)(gong)被(bei)埋,羅向(xiang)(xiang)(xiang)前(qian)(qian)被(bei)停職。經(jing)調查,塌陷(xian)屬(shu)于地質災害,羅向(xiang)(xiang)(xiang)前(qian)(qian)恢復職務,民(min)(min)工(gong)(gong)們加(jia)班苦干,隧道很快貫(guan)通(tong)。1952年7月(yue)1日,成(cheng)渝(yu)鐵(tie)(tie)路全(quan)線通(tong)車(che)。羅向(xiang)(xiang)(xiang)前(qian)(qian)和葉嵐(lan)在(zai)車(che)廂里舉行(xing)別開生面的(de)(de)婚(hun)禮。

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