成渝中线与成达万高铁枢纽连接工程获突破
今天（6月14日）上午，位于四川资阳乐至站的两条关键联络线隧道——宋家湾下行隧道与蒲家沟上行隧道相继贯通，标志着成渝中线高铁与成达万高铁的枢纽连接工程取得关键突破。成渝中线与成达万高铁均为国家“八纵八横”高铁网沿江通道的重要组成部分。在乐至实现互联互通后，将提升西南地区铁路运输效率，推动成渝地区双城经济圈与全国高铁网深度融合。
A critical breakthrough has been achieved in the construction of connecting tunnels for the Chengdu-Chongqing high-speed railway and the Chengdu-Dazhou-Wanzhou high-speed railway. The Songjiawan Downhill Tunnel and the Pujiaogou Uphill Tunnel at Lezhi Station in Sichuan have been successfully connected. These lines are integral parts of China's national high-speed rail network. This connection will enhance rail transport efficiency in the southwest region. It also promotes deeper integration of the Chengdu-Chongqing economic circle with the national high-speed rail system.
This engineering achievement is a significant step towards improving regional connectivity and economic integration.
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