通讯丨中国经验助力改善刚果（布）道路交通——记中企承建黑角市政道路项目

Core Viewpoint - The construction of the municipal road project in Black Point, Congo (Brazzaville), led by China Road and Bridge Corporation, aims to alleviate traffic congestion and improve drainage systems, significantly benefiting the local economy and urban development [1][2]. Group 1: Project Overview - The Black Point municipal road project spans nearly 14 kilometers and is a key initiative in the Congolese president's development agenda [1]. - The project utilizes Chinese construction experience to address challenges such as municipal pipeline relocation and weak foundation treatment [1][3]. Group 2: Construction Techniques - The project team employs a combination of steel sheet piles and internal well-point dewatering techniques to manage high groundwater levels and prevent issues like slope instability and water seepage during deep excavation [2]. - Green construction methods, such as in-situ cold recycling, are widely used to recycle old pavement materials, conserving resources and reducing carbon emissions [3]. Group 3: Local Impact and Training - Over 500 local workers have participated in the project, receiving training in various skills, which has positively impacted local industries such as construction materials, transportation, and catering [3]. - A local worker reported a threefold increase in income after receiving systematic training in electrical maintenance and pipeline upkeep, highlighting the project's contribution to local employment [3]. Group 4: Government Support - The Congolese Prime Minister expressed gratitude for the efforts made by China Road and Bridge Corporation in ensuring project quality and progress, acknowledging the challenges overcome in managing complex underground networks [3].