苍容高速是广西梧州市与玉林市之间的快速通道，全长约105.31公里，采用双向四车道标准建设。由中 交二航局承建的全线关键控制性工程苍容浔江大桥，是目前世界最大跨径独柱式三塔空间缆悬索桥，也 是国内首座主跨超500米的三塔空间缆悬索桥，全长1688米，中塔高108.9米，两个主跨均达520米。 2月28日，随着苍容浔江大桥全线通车，历经近4年建设，广西苍梧至容县高速公路(以下简称"苍容高 速")正式建成通车。 苍容高速全线通车后，两岸百姓出行效率进一步提升，将为沿线的六堡茶、沙田柚等特色农产品打通外 销的快速通道，让优质特产更快地走向全国各地。同时进一步完善广西高速公路网络，推动北部湾经济 区与珠江—西江经济带协同发展。 ...

Core Viewpoint - The construction of three major transportation projects in Rongxian, including the Nanzhu High-speed Railway, Cangrong Expressway, and Pingrong Expressway, is progressing rapidly, significantly enhancing the region's connectivity to the Guangdong-Hong Kong-Macao Greater Bay Area and elevating its status as a transportation hub [1][5]. Group 1: Nanzhu High-speed Railway - The Rongxian section of the Nanzhu High-speed Railway is nearing completion, with key construction milestones achieved, including 98.9% completion of the ballastless track base and 94.5% of the roadbed slab [1][3]. - The total investment for the Rongxian Nanzhu Station is 166 million yuan, with the Yulin-Cenxi section expected to open this year, reducing travel time from Nanning to Cenxi from nearly 5 hours to just over 1 hour [1][3]. Group 2: Cangrong Expressway - The Cangrong Expressway's Rongxian section has seen significant progress, with the main bridge construction completed and the main line successfully connected, entering the final stages of road surface work [3][6]. - This project will connect to the Guangkun Expressway, further enhancing the regional road network [3]. Group 3: Pingrong Expressway - The civil engineering work for the Pingrong Expressway's Rongxian section is nearing completion, with ongoing progress in electromechanical and traffic safety projects [3][6]. - The project aims to effectively divert traffic from the inbound routes to Guangdong, helping to establish a regional high-speed outer ring [3]. Group 4: Overall Impact - The total investment for the three projects exceeds 10 billion yuan, which will fundamentally reshape the transportation landscape of Rongxian and strengthen the "two bays linkage" [5]. - The completion of these transportation projects is a crucial step in implementing the national "Transportation Power" strategy, facilitating industrial upgrades, attracting investments, and improving the quality of life for local residents [8].