5号线西延段完成热滑试验 起自黄贝岭站，终至大剧院站

Core Points - The successful completion of the hot sliding test for the west extension of Metro Line 5 marks a significant milestone in the project [1] - The west extension is expected to open within this year, connecting with the existing Line 5 to form a major transportation artery totaling 50.526 kilometers in length [1] - The extension runs along Shennan East Road, starting from Huangbeiling Station and ending at Grand Theatre Station, covering a total length of 2.88 kilometers with three stations: Dongmen Station, Lake Bei Station, and Grand Theatre Station [1] Project Details - The hot sliding test included low-speed, medium-speed, and high-speed assessments, with all indicators meeting design and acceptance standards [1] - The Grand Theatre Station will allow transfers to Lines 1 and 2, enhancing connectivity [1] - The successful hot sliding test indicates that the line has entered the signal and vehicle debugging phase, with comprehensive preparations conducted by Shenzhen Metro and related units [1] Impact on Transportation - The opening of the west extension will significantly improve transportation convenience in the central and southern regions, allowing direct access to commercial areas without needing to transfer to Line 2 [1] - The peak hour conditions at Huangbeiling Station are expected to improve further with the new extension [1]