文一西路西延工程(三期)东起余杭区南湖北堤，主要以盾构形式下穿苕溪，后沿现状科技大道至余杭区 与临安区交界，全长约5公里。快速路采用下穿隧道和地面快速路结合方式，按双向六车道、80千米/小 时规划设计；两侧采用城市主干路辅道方式，长约3.7千米，按双向四车道、50千米/小时规划设计。 目前，该项目之达路短下穿隧道暗埋段部分率先破土动工，标志着杭州东西向"最长一横"快速路网建设 取得突破性进展，为三期工程提速增效按下"快进键"。 文一西路西延工程(二期)东起狮山路，向西延伸抵达南湖北侧圩堤，全线长约3.6公里。该项目按照"快 速路+地面主干路"标准实施，设计为双向六车道。 目前，4台超大直径主线盾构机已掘进1383环(共3817环)；明挖隧道主体结构已浇筑完成40%，剩余正在 进行支撑结构、土方开挖等施工，完成总工程量70%。项目建成后，将实现紫金港科技城与未来科技城 的快速连通，有效缓解城西交通压力，优化区域路网结构，为杭州城市发展提供有力的交通支撑。 商报讯(记者潘婷婷)近日，备受关注的文一西路西延工程二期、三期项目迎来了新进展。 文一西路工程，是杭州"两环八横五纵八连"城市快速路布局的重要组成部分，是城西 ...

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]