都市圈环线高速公路加速“画圆”

Core Points - The construction of the Wuhan Urban Circle Ring Expressway has made significant progress, with the Huangpi to Xinzhou section achieving the completion of two key bridges, which lays a solid foundation for the timely opening of the northern section of the expressway [2][4] - The expressway, spanning approximately 360 kilometers, is crucial for forming a "one-hour commuting circle" in the Wuhan urban area, promoting urban integration and optimizing the road network structure [4][10] Summary by Sections Construction Progress - The Huangpi to Xinzhou section of the expressway has completed the dual-span connection of the Mulan Avenue Overpass (944 meters) and the Phoenix Mountain Bridge (847 meters), marking a new phase in construction with rapid progress in bridge deck construction and roadbed excavation [4][5] - The project, undertaken by China State Construction Engineering Corporation, has implemented advanced geological exploration and pile foundation techniques, significantly enhancing construction efficiency [5] Project Specifications - The Huangpi to Xinzhou section is 66.12 kilometers long, designed as a dual six-lane expressway with a speed limit of 120 km/h, featuring eight interchanges [5] - Upon completion, travel time from northern to eastern Wuhan will be reduced from 1.5 hours to 40 minutes, with intercity commuting times cut by over 30% [5] Future Developments - The Shuangliu Yangtze River Bridge, a key component of the expressway, is expected to open by March 2026, significantly reducing travel time between Wuhan and Ezhou from 90 minutes to 5 minutes [6][7] - The expressway will enhance logistics capabilities and support the integration of various economic zones, facilitating a more efficient transportation network [10] Strategic Importance - The Wuhan Urban Circle Ring Expressway is a vital infrastructure project that supports the "convenience, collaboration, and urban integration" development strategy, connecting key urban areas and industrial nodes [10] - It aims to create a robust transportation framework that enhances regional economic integration and optimizes spatial development [10]