杭衢高铁今日联调联试，跑出最高试验时速385公里

Core Points - The Hangzhou-Quchi High-Speed Railway has successfully achieved a test speed of 385 kilometers per hour, surpassing the design speed of 350 kilometers per hour, marking a significant milestone in the testing phase [1] - The railway spans approximately 131 kilometers and includes six stations, with a bridge-tunnel ratio of 78.7% [1][2] Group 1 - The Hangzhou-Quchi High-Speed Railway is undergoing a phased speed test, which includes both single and multiple train configurations, with the current focus on single train tests [1] - The railway is strategically located between Hangzhou and Quchi, enhancing connectivity in the Yangtze River Delta region and supporting regional economic development [2] Group 2 - The completion and operation of the Hangzhou-Quchi High-Speed Railway will optimize the regional railway network and contribute to the high-quality development of the Yangtze River Delta [2] - It is expected to play a crucial role in promoting the construction of a common prosperity demonstration zone in Zhejiang [2]