Core Points - Shenzhen's new metro lines have opened, increasing the total operational length of urban rail transit to 634.5 kilometers with 441 stations, maintaining the highest network density among mainland cities at 0.32 kilometers per square kilometer [1] - The four new lines (segments) opened total approximately 24.9 kilometers, enhancing the backbone network of urban rail transit [1] - The 5th line west extension connects to the core business district of Luohu, alleviating transfer pressure at Huangbeiling Station [1] - The 11th line's second phase creates an "efficiency corridor," allowing direct travel from Bao'an to Luohu in 30 minutes [1] - The 8th line's third phase ends the lack of metro service in Dapeng New District, facilitating tourism [1] - The 13th line's first phase north section activates a vertical traffic artery in western Shenzhen [1] Line Details - The 13th line's north section is the longest among the newly opened segments, spanning approximately 16 kilometers with 9 stations, connecting existing stations and enhancing north-south transit [1] - The 8th line's third phase extends from Xiaomeisha Station to Xiyong Station, addressing the transportation gap in Dapeng and linking key urban areas [2] - The new lines collectively improve access to both urban centers and coastal resources, supporting commuting and tourism in Shenzhen's eastern region [2]

Core Viewpoint - The construction of the Metro Line 4 is emphasized as a key initiative to enhance urban rail transit, promote regional coordinated development, and improve citizens' travel quality, with the current progress meeting the "time over half, task over half" requirement [2] Group 1 - The Mayor conducted an on-site inspection of the Metro Line 4 construction, stressing the importance of high-quality project execution and the need to create a "fine project" that serves the public [1] - The Mayor highlighted the necessity of ensuring quality and safety while accelerating construction progress to provide citizens with convenient, safe, and comfortable travel services [1] - The project is seen as crucial for improving the urban rail transit network and enhancing the overall travel experience for residents [2] Group 2 - The Mayor called for a focus on the overall construction goals, closely monitoring annual tasks, construction timelines, and project milestones to address bottlenecks in project advancement [2] - Emphasis was placed on safety production responsibilities for construction units, with a call for dynamic hazard identification and rectification measures to prevent major accidents [2] - The project advancement mechanism will be strengthened, ensuring the availability of various resources and conducting oversight to enhance the quality and speed of construction, aiming for timely operation of Metro Line 4 [2]