來源:安青網(wǎng) | 2023-01-11 17:35:58 |
(相關(guān)資料圖)
記者從合肥公共資源交易中心獲悉,G4001連接線工程(北二環(huán)西延)(西二環(huán)-白蓮巖路高速互通)設(shè)計項目啟動招標(biāo),規(guī)劃打造成合肥市三條東西向快速大通道之一。
合肥北部地區(qū)前往高新區(qū)、蜀山區(qū)受董鋪水庫阻礙相對不夠便利,也增加了西二環(huán)及長江西路的通行壓力。因此,如果將北二環(huán)西延穿越董鋪水庫將可以很好地解決上述問題。
本次啟動招標(biāo)的G4001連接線工程(北二環(huán)西延)(西二環(huán)-白蓮巖路高速互通)位于合肥市北部,東起西二環(huán),西至繞城高速,全長約7.7公里,是合肥市三條東西向快速大通道之一,建成后可有效緩解長江西路交通壓力。
招標(biāo)文件顯示,根據(jù)前期調(diào)查研究,該項目須下穿董鋪水庫,盾構(gòu)隧道直徑擬采用15.7米,其規(guī)模在國內(nèi)大直徑盾構(gòu)案例中位于前列,在合肥尚屬首例。由于董鋪水庫為一級保護水源地,關(guān)系著合肥市的供水和防洪安全,意義極其重大,合肥市相關(guān)部門專門提供了預(yù)規(guī)劃設(shè)計條件。
從項目布局來看,該連接線以后向東可連接西二環(huán)快速路,向西連接規(guī)劃白蓮巖路互通,實現(xiàn)快快相連,可更加方便運河新城、高新區(qū)、蜀山經(jīng)開區(qū)和老城區(qū)交通出行。記者 祝亮
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