宝山路地铁站春节假期改造 3号线4号线部分区段临时停运

Core Viewpoint - The Shanghai Metro's Line 3 and Line 4 will undergo upgrades at Baoshan Road Station from February 16 to February 22, impacting operations and introducing new safety features and facilities for passengers [1][2]. Group 1: Upgrade Details - The upgrade will add a new track on the north side of Baoshan Road Station to eliminate safety hazards in the shared section [1]. - A new platform, approximately 660 square meters, will be constructed, creating a mixed island and side platform to enhance train safety and accommodate large passenger flows [1][2]. - The operational adjustments during the upgrade include segment operations for Line 3 and a C-shaped return operation for Line 4, with specific routes outlined for each line [1]. Group 2: Passenger Services - Two free shuttle bus lines will be introduced to accommodate passengers during the upgrade, connecting key stations on Lines 3 and 4 [2]. - The shuttle bus service will operate from 5:30 AM to 11:30 PM, with intervals of 5 to 15 minutes, ensuring timely transport for passengers [2]. - Post-upgrade, the new platform will feature an air-conditioned waiting room, an additional exit for Line 3, and the installation of escalators and elevators for accessibility [2]. Group 3: Reopening - The upgraded Baoshan Road Station will reopen to the public on February 23, showcasing the improvements made during the renovation [3].