乌鲁木齐绕城高速（西线）与乌尉高速公路成功连接

Core Viewpoint - The opening of the Urumqi to Yili Expressway and the completion of the Xishan South Interchange Phase II project are set to enhance traffic efficiency in the Urumqi metropolitan area, facilitating better connectivity within the regional road network [1][2][3] Group 1 - The Xishan South Interchange Phase II project has successfully passed acceptance inspection and is a key node for the Xishan Ring Expressway, improving connections with the Urumqi to Yili Expressway and National Highway 216 [1][2] - The project team overcame challenges such as a tight schedule and complex geological conditions, achieving key construction milestones including the completion of pile foundations and box girder erection [2] - The interchange features a single-ring deformed cloverleaf design, allowing for rapid traffic conversion between the ring expressway and the Yili Expressway, while also facilitating access for local communities to the expressway [2] Group 2 - The project is expected to alleviate traffic pressure on western Urumqi routes, enhance overall network efficiency, and support high-quality development in the Urumqi metropolitan area [3] - The connection with the Yili Expressway will contribute to the development of a comprehensive highway network in Xinjiang, promoting connectivity across the region and supporting the Silk Road Economic Belt [3]