百色巴马机场高速公路预计年底建成通车

Core Viewpoint - The Baise Bama Airport Expressway is expected to be completed and open to traffic by the end of the year, marking significant progress in the project construction [1]. Group 1: Project Overview - The expressway has a total length of approximately 33.17 kilometers and is constructed to a dual four-lane highway standard with a design speed of 100 kilometers per hour [2]. - The project has implemented a "Pioneer + Breakthrough" party member task force to ensure standardized construction and meticulous management, aiming to create a quality engineering project [2]. Group 2: Construction Progress - The asphalt pavement construction has been fully completed, with a one-time acceptance rate of over 98% for key indicators such as flatness and density [2]. - Currently, the project is advancing auxiliary works such as traffic safety, electromechanical systems, and greening, making a final push towards the goal of opening by the end of the year [4]. Group 3: Investment and Connectivity - The project has completed 98% of the total estimated investment, with major components like tunnels, roadbeds, and bridges nearly finished, and about 90% of road surface and safety works completed [4]. - Once operational, the expressway will effectively connect with the Batianshan Expressway and the Baise North Ring Expressway, enhancing access to the Bama Longevity and Health International Tourism Zone and improving regional transportation networks [4].