零碳智慧服务区首次跨越高速公路

Core Viewpoint - The completion of the Shenhai Expressway's two cities to Fen Shui section marks a significant infrastructure development in Shandong, enhancing transportation capacity and service levels in the region [2]. Group 1: Infrastructure Development - The Shenhai Expressway's two cities to Fen Shui section has been expanded and opened to traffic, adhering to a dual eight-lane highway standard with a design speed of 120 km/h [2]. - The total length of the expanded section is 61.657 kilometers, contributing to the optimization of the national and Shandong provincial highway network structure [2]. Group 2: Service Area Innovations - The Rizhao service area on the Shenhai Expressway is designed as a zero-carbon smart service area, featuring the first cross-line bridge architectural design in the province [2]. - The service area includes a smart parking guidance system, information release system, and a smart service area management platform, along with a photovoltaic power generation system with a capacity of 2.3 megawatts [2]. Group 3: Economic Impact - The expansion of the Shenhai Expressway is part of the national highway network's "Vertical Two" line, which is crucial for improving the transportation capacity of the Shenhai national expressway and promoting connectivity within the Jiaodong economic circle [2].