Group 1 - The Wenyi West Road extension project is a significant part of Hangzhou's urban rapid road layout, specifically the "two rings, eight horizontals, five verticals, and eight connections" plan [1] - The second phase of the project extends approximately 3.6 kilometers from Shishan Road to the north side of South Lake, designed as a dual six-lane road [1] - Currently, 4 large-diameter shield tunneling machines have completed 1,383 rings out of a total of 3,817 rings, with 40% of the main structure of the open-cut tunnel completed, achieving 70% of the total project volume [1] Group 2 - The third phase of the Wenyi West Road extension will be approximately 5 kilometers long, utilizing a combination of underground tunnels and surface roads, designed for dual six-lane and four-lane configurations [1] - The project aims to enhance connectivity between key technological areas in Hangzhou, alleviating traffic pressure in the western region and optimizing the road network structure [1] - The construction of the underground section of the project has commenced, marking a significant advancement in the construction of the longest east-west rapid road network in Hangzhou [2]

Core Insights - The Wenyixi Road West Extension Project (Phase II) is a crucial part of Hangzhou's urban rapid road layout, contributing to the city's technological innovation corridor [2][3] - The project is currently 37% complete, with significant milestones planned for June, including the completion of the shield machine assembly and testing [2] - The project aims to reduce travel time significantly, with expected travel time from Zhijiang Laboratory to Future Technology City being cut by two-thirds upon completion [3] Group 1 - The Wenyixi Road West Extension Project (Phase II) spans approximately 3.6 kilometers, connecting key areas and enhancing urban connectivity [2] - The project consists of two segments: the eastern section from Shishan Road to the North Shield Well and the western section connecting to the existing Science and Technology Avenue [2] - The construction of supporting roads, such as the new high education road, is also underway to improve north-south connectivity and urban competitiveness [4] Group 2 - The city plans to add 60 kilometers of urban roads this year, focusing on key areas like the West Science and Technology Corridor and the Qianjiang New City [3][5] - The overall goal is to establish a high-quality urban road network that facilitates resource sharing and enhances development opportunities [5] - The city aims to achieve a comprehensive rapid road network of 990 kilometers, promoting modern urban development [5]