穿越國道+跨越鐵路 三鶯二橋是近10年最複雜工程 - 三鶯
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By Tom
at 2017-04-19T17:01
at 2017-04-19T17:01
Table of Contents
※ [本文轉錄自 Road 看板 #1OzlnRaq ]
作者: canandmap (地圖上的流浪者) 看板: Road
標題: [新聞] 穿越國道+跨越鐵路 三鶯二橋是近10年最複雜工程
時間: Wed Apr 19 13:57:43 2017
2017-04-16 23:17聯合報 記者祁容玉/新北報導
串連新北市三峽、鶯歌的三鶯大橋塞車嚴重,新北市4年前興建三鶯二橋,連接三峽大義
路和鶯歌中正一路,工程先從國道3號下方穿越,再跨越大漢溪、台鐵、市區道路,堪稱
近10年最複雜工程,力拚今年8月通車。
三鶯大橋連接國道3號三鶯交流道,但路寬不足,周邊道路不論平日、假日都塞車。新北
市2013年起動工興建總長約1.4公里的三鶯二橋,連接三峽學府大義路口與鶯歌中正一路
,工程挑戰最大是三峽端要從下方穿越國道3號,鶯歌端則要跨越台鐵西部縱貫鐵路。
新工處長詹榮鋒說,為確保施工不影響國道交通,得先在國道3號北上車道旁,利用邊坡
拓寬,新增長約1.5公里的4線車道;當國道下方施工挖掘時,上方配合調整車道,確保淨
空,每次刨鋪路面、重畫車道線,都要利用深夜封閉國道才能趕工進行。
鶯歌端跨越大漢溪、新鶯堤外便道、西部縱貫鐵路、鶯歌中正一路,跨越台鐵路段因鋼構
箱梁距鐵路電車線非常近,需等每晚12時末班車通過後,到深夜1時確認斷電完成才能開
始吊掛,清晨5時前就得配合台鐵車班結束工程,作業時間僅短短4小時。
工務局表示,三鶯二橋進度已達7成5,除穿越國道、跨越台鐵,另一處跨越自來水幹管的
高難度工程也完成,進入排水箱涵、路面鋪設等收尾工程,將力拚8月通車。屆時鶯歌居
民就可利用三鶯二橋連接樹林柑園街,從樹林交流道上國道3號。
三鶯二橋通車後,工務局將隨後啟動三鶯大橋改建工程,先在舊橋兩側興建機車及自行車
專用道,再逐步拆除舊橋改建,預定今年底動工。
https://udn.com/news/story/7323/2407295
--
作者: canandmap (地圖上的流浪者) 看板: Road
標題: [新聞] 穿越國道+跨越鐵路 三鶯二橋是近10年最複雜工程
時間: Wed Apr 19 13:57:43 2017
2017-04-16 23:17聯合報 記者祁容玉/新北報導
串連新北市三峽、鶯歌的三鶯大橋塞車嚴重,新北市4年前興建三鶯二橋,連接三峽大義
路和鶯歌中正一路,工程先從國道3號下方穿越,再跨越大漢溪、台鐵、市區道路,堪稱
近10年最複雜工程,力拚今年8月通車。
三鶯大橋連接國道3號三鶯交流道,但路寬不足,周邊道路不論平日、假日都塞車。新北
市2013年起動工興建總長約1.4公里的三鶯二橋,連接三峽學府大義路口與鶯歌中正一路
,工程挑戰最大是三峽端要從下方穿越國道3號,鶯歌端則要跨越台鐵西部縱貫鐵路。
新工處長詹榮鋒說,為確保施工不影響國道交通,得先在國道3號北上車道旁,利用邊坡
拓寬,新增長約1.5公里的4線車道;當國道下方施工挖掘時,上方配合調整車道,確保淨
空,每次刨鋪路面、重畫車道線,都要利用深夜封閉國道才能趕工進行。
鶯歌端跨越大漢溪、新鶯堤外便道、西部縱貫鐵路、鶯歌中正一路,跨越台鐵路段因鋼構
箱梁距鐵路電車線非常近,需等每晚12時末班車通過後,到深夜1時確認斷電完成才能開
始吊掛,清晨5時前就得配合台鐵車班結束工程,作業時間僅短短4小時。
工務局表示,三鶯二橋進度已達7成5,除穿越國道、跨越台鐵,另一處跨越自來水幹管的
高難度工程也完成,進入排水箱涵、路面鋪設等收尾工程,將力拚8月通車。屆時鶯歌居
民就可利用三鶯二橋連接樹林柑園街,從樹林交流道上國道3號。
三鶯二橋通車後,工務局將隨後啟動三鶯大橋改建工程,先在舊橋兩側興建機車及自行車
專用道,再逐步拆除舊橋改建,預定今年底動工。
https://udn.com/news/story/7323/2407295
--
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By Necoo
at 2017-10-12T03:23
at 2017-10-12T03:23
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By Una
at 2017-10-14T20:15
at 2017-10-14T20:15
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By Zenobia
at 2017-10-17T00:05
at 2017-10-17T00:05
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By Edward Lewis
at 2017-10-19T12:09
at 2017-10-19T12:09
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By Yedda
at 2017-10-20T08:02
at 2017-10-20T08:02
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By Xanthe
at 2017-10-22T11:21
at 2017-10-22T11:21
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By Elizabeth
at 2017-10-25T05:03
at 2017-10-25T05:03
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By John
at 2017-10-25T18:46
at 2017-10-25T18:46
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By Charlie
at 2017-10-28T12:15
at 2017-10-28T12:15
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By Carol
at 2017-10-31T10:49
at 2017-10-31T10:49
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By Christine
at 2017-11-01T21:31
at 2017-11-01T21:31
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By Edwina
at 2017-11-06T18:12
at 2017-11-06T18:12
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By Bethany
at 2017-11-11T12:39
at 2017-11-11T12:39
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