近日,隨著架梁吊機將鋼箱梁精準吊裝到位,鄭州彩虹橋及接線拆解與新建工程(第二標段)SW匝道跨京廣快速路鋼箱梁橋首節鋼箱梁架設成功。
這是鄭州彩虹橋及接線拆解與新建工程全線首次吊裝,標志著該工程鋼箱梁架設施工正式啟動,各標段陸續進入上部結構施工階段。(大河報·豫視頻記者蔡君彥通訊員孫超文圖)
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