黄百铁路广西段首个连续梁开始浇筑

Core Viewpoint - The construction of the Huangbai Railway, particularly the Nameng Chengbihhe Grand Bridge, has made significant progress, marking a key milestone in the project aimed at enhancing regional connectivity and economic development in western China [1][2]. Group 1: Project Progress - The Nameng Chengbihhe Grand Bridge, measuring 686.928 meters in length, has begun the pouring of its continuous beam, indicating the transition to the main structural phase of the bridge [1]. - As of now, the Huangbai Railway project has achieved 21% overall progress, with 5 out of 33 tunnels completed, 35% of the roadbed work finished, and 48% of the bridge work completed [2]. - The project is expected to be completed and operational by 2028, further improving the regional railway network and facilitating economic development [2]. Group 2: Environmental and Safety Measures - To ensure the safety of the drinking water source, real-time water quality monitoring equipment has been installed to detect potential pollution from construction activities [2]. - An environmental isolation belt made of oil-absorbing materials has been established around the construction area to protect the surrounding environment and water quality [1][2]. - Since the start of the bridge construction, there have been no reported incidents of drinking water source contamination [2].