Group 1 - The completion of the last prefabricated T-beam installation on the Sanhe River Bridge marks a significant milestone for the Nanchong section of the Langying Expressway, with the bridge spanning 691 meters achieving full structural connectivity [1][3] - This bridge is the first fully connected bridge in the Nanchong County area, indicating a crucial breakthrough for the expressway, which aims to be operational by the end of 2026 [3] - Following the bridge's completion, construction activities across various segments of the Nanchong section of the Langying Expressway are intensifying, with groundwork, tunnel excavation, and interchange construction progressing efficiently to meet the first quarter investment targets and support the overall annual construction goals [3]
阆营高速南部段三合河大桥首桥全幅贯通
Xin Lang Cai Jing·2026-01-12 09:46