喀麦隆雅杜高速公路：梦想照进现实

Core Viewpoint - The completion of the Yaoundé-Douala Expressway marks a significant improvement in transportation efficiency between Cameroon’s capital and its largest port city, enhancing economic activity and connectivity in the region [1][2][4]. Group 1: Infrastructure Development - The Yaoundé-Douala Expressway is the first modern highway in Cameroon and Central Africa, significantly improving the transportation of goods and people between the two cities [1][2]. - The highway, designed with six lanes and a maximum speed of 110 km/h, includes advanced control systems for tolling, weight detection, and communication [3]. - The project has created numerous job opportunities and stimulated local economies, with new businesses emerging along the highway [2][3]. Group 2: Economic Impact - The expressway is expected to reduce travel time between Yaoundé and Douala to under two hours, benefiting over ten million people in the surrounding areas [2]. - The construction aligns with the Belt and Road Initiative, showcasing international cooperation in infrastructure development [2][4]. Group 3: Environmental Considerations - The project incorporated environmental protection measures, including dust control and waste management, demonstrating a commitment to sustainable development [3]. - Local experts have praised the project for its responsible approach to construction and environmental stewardship [3].