Core Viewpoint - The Hangzhou-Chun'an Expressway project has entered a significant construction phase with the completion of bidding for 13 civil engineering sections, marking a critical step in the development of the national expressway network and supporting regional economic growth [1] Group 1: Project Overview - The Hangzhou section of the Hangzhou-Chun'an Expressway is a vital part of the national expressway network and is essential for the westward expansion of Hangzhou's "City West Science and Technology Innovation Corridor" and the "Westward Transportation" strategy [1] - The project starts at the intersection of the ongoing Hangzhou Ring Road and Jinqiao North Road in Fuyang District, featuring the Xijia Mountain hub interchange for efficient traffic conversion with Hangzhou Ring Road G320 and Rainbow Expressway [1] - The main line of the project is approximately 184.1 kilometers long, with about 163.3 kilometers being newly constructed and 20.8 kilometers utilizing the existing Qianhuang Expressway, with a planned completion date in 2029 [1] Group 2: Economic Impact - Upon completion, the expressway is expected to significantly boost the economic development of the surrounding areas, including the national-level Fuyang Economic and Technological Development Zone, Xuneng New District, Xukou Pharmaceutical Valley Town, Yaolin Town's tourism resources, and the pen-making industry in Fen Shui Town, as well as the overall tourism industry in Chun'an [1] - The project plays a crucial role in promoting coordinated regional economic development and the establishment of a comprehensive tourism demonstration area [1]