Core Viewpoint - The temporary closure of the Gucheng Station and Babao Mountain Station on Line 1 is necessary to facilitate the construction of the Line 1 branch and ensure its integration with the existing Line 1 operations [2][4][14]. Group 1: Construction Details - The closure is part of the construction of the Line 1 branch, specifically for the "connection point" modification at the eastern side of the Bajiao Amusement Park Station, which involves complex construction work including the demolition of existing structures and the relocation of numerous pipelines [2][4]. - The construction will result in the temporary closure of Gucheng, Bajiao Amusement Park, and Babao Mountain stations from February 15, 2026, to the end of May 2026, with trains running only to Yuyuan Road Station during this period [2][5]. Group 2: Transportation Alternatives - During the closure, various transportation alternatives will be provided, including bus connections and cycling options, to ensure smooth travel for passengers [2][9][11]. - The local government has implemented comprehensive measures to support transportation, including maintaining order at stations, ensuring bus operations, and managing non-motorized vehicle parking [9][10]. Group 3: Infrastructure Enhancements - Approximately 4,600 new non-motorized vehicle parking spaces have been added around Yuyuan Road and Yangzhuang stations to meet parking demands [10]. - The construction of the Line 1 branch is progressing well, with significant completion of the main structure, and the project aims to enhance the transportation service level in the southwestern area of the city once operational [14].

Core Points - The temporary closure of the Guocheng and Babao Mountain stations on Line 1 is necessary for the construction of the Line 1 branch, which aims to achieve seamless operation with the existing Line 1 [1][3][23] - The construction involves complex work, including the removal of existing structures, relocation of numerous pipelines, and re-laying of tracks, particularly at the eastern side of the Bajiao Amusement Park station [1][4][23] Line 1 Branch Construction - The construction is divided into two main parts: the expansion of Bajiao Amusement Park station and the interconnection project to ensure smooth operation between the main and branch lines [3][4] - The new Bajiao Amusement Park station will be a two-level underground island station with four entrances and two pedestrian overpass corridors [3][4] Temporary Station Closures - The Guocheng, Bajiao Amusement Park, and Babao Mountain stations will be temporarily closed from February 15, 2026, to the end of May 2026, with trains running only to Yuyuan Road station [1][4][23] Public Transport Adjustments - Beijing Public Transport Group has implemented multiple measures to ensure smooth transit during the station closures, including frequent shuttle services with intervals of 3-4 minutes during peak hours [6][9] - A new shuttle line has been established between Shougang Experimental Factory and Yuyuan Road, covering key areas around the closed stations [6][8] Passenger Flow Management - The Beijing Subway has enhanced service capabilities at Yuyuan Road and Yangzhuang stations to manage increased passenger flow, especially during peak hours [15][23] - Measures include expanding security checks, implementing a "single entry and exit" system, and deploying additional staff for crowd management [15][23] Parking and Bicycle Management - Approximately 4,600 new non-motorized vehicle parking spaces have been added around Yuyuan Road and Yangzhuang stations to accommodate demand [19][20] - Shared bicycle management has been improved with designated parking areas and peak hour vehicle adjustments [20][21] Construction Progress - The construction of the Line 1 branch is progressing well, with all stations, sections, and parking lots under construction and a high completion rate of the main structure [23]

Core Viewpoint - The construction of the Line 1 branch is essential for enhancing the transportation network in the southwestern part of the city, with temporary station closures necessary to facilitate this development [1][2]. Group 1: Project Overview - The Line 1 branch project spans 21 kilometers, connecting Qinglonghu East Station to Bajiao Amusement Park Station, with 17.1 kilometers in Fengtai District and 3.9 kilometers in Shijingshan District [1]. - The project includes the construction of 9 new stations and the renovation of 1 existing station (Bajiao Amusement Park Station), with an average station spacing of 2.3 kilometers [1]. - The branch will integrate with several existing and planned transit lines, including the suburban railway city sub-center line, Line 14, and Line 11, creating a comprehensive transportation service system [2]. Group 2: Construction Details - The construction involves two main components: the renovation of Bajiao Amusement Park Station and the connection works for the branch line [2]. - The renovation of Bajiao Amusement Park Station will create a two-level island station with 4 entrances and 2 pedestrian over-track passages, necessitating the temporary closure of the existing station [2]. - As of now, all 18 construction sites for the Line 1 branch, including 10 stations and 1 parking lot, have commenced work, with significant progress reported: 86% completion of station structures, 27% of section structures, and 70% of vehicle base structures [3].

Core Viewpoint - The construction of the subway Line 1 branch is being accelerated to achieve seamless operation with the existing Line 1, leading to temporary station closures from February 15, 2023, until the end of May 2026 [1] Group 1: Construction Details - The construction involves the demolition of existing structural side walls, relocation of communication, signal, electromechanical, and power cables, and track laying, scheduled from February 15, 2023, to May 30, 2026 [2] - The construction environment is constrained, requiring simultaneous operations across five specialties while ensuring both construction and existing line safety [2] - The original construction period of eight months has been compressed to three and a half months to minimize disruption to Line 1 operations [2] Group 2: Project Management and Workforce - During the Spring Festival, eight out of twelve construction segments continued operations without interruption, with nearly 1,400 workers on-site to meet project deadlines [3] - The project segment at the Bajiao Amusement Park station involves connecting the new Line 1 branch with the existing Line 1, ensuring smooth integration during the closure period [3] - A total of 260 construction workers are actively engaged on-site to ensure the progress of the connection point construction [3]

Core Viewpoint - The construction of the subway Line 1 branch is a critical phase, requiring temporary station closures from February 15, 2026, to the end of May 2026 to ensure safe and efficient integration with the existing Line 1 [1][2]. Group 1: Construction Details - The temporary closure involves the stations Gucheng and Babao Mountain, with the operational segment changing to Yuyuan Road to Universal Resort, where trains will turn back at Yuyuan Road [1]. - The construction plan spans approximately three and a half months, focusing on structural modifications, signal cable relocation, and track installation [2]. - The project faces significant challenges, including high construction difficulty, complex procedures requiring multi-disciplinary collaboration, and the need for synchronization with other ongoing upgrades [2]. Group 2: Passenger Service Enhancements - To manage the expected increase in passenger flow at Yuyuan Road station, additional security checks and staff will be deployed during peak hours, along with a revised train operation strategy [3][6]. - The subway operator has implemented seven measures to ensure passenger safety and orderly travel during the station closures, including enhanced signage and real-time information updates [5][8]. - A dynamic management system will be established to assess passenger flow and adjust operational plans accordingly [11]. Group 3: Public Transport Coordination - Ground transportation will include the introduction of a shuttle service connecting to Yuyuan Road station, with increased bus capacity on existing routes to accommodate displaced passengers [11][14]. - Recommendations for alternative bus routes have been provided to facilitate passenger transfers to other subway lines during the closure [16]. - The addition of approximately 3,000 non-motorized vehicle parking spaces at Yuyuan Road and Yangzhuang stations aims to address increased parking demand during the construction period [17]. Group 4: Communication and Public Awareness - The transportation authority encourages citizens to stay informed about the station closures and transportation measures, promoting the use of public transport and adherence to traffic regulations [21].

Core Viewpoint - The Beijing Municipal Transportation Commission and the Major Projects Office announced the temporary closure of Guocheng Station and Babao Mountain Station on Line 1 starting February 15, 2026, to facilitate the construction of a branch line, with expected completion by the end of May 2026 [1][2]. Group 1: Construction Details - The construction will involve the demolition of existing side walls, relocation of communication, signal, electrical, and power cables, and track laying [2]. - The total construction period is approximately three and a half months, from February 15 to May 30, 2026 [2]. - The branch line is expected to be operational by June 2027, connecting with Line 1 at the eastern section of the Bajiao Amusement Park Station [1]. Group 2: Passenger Travel Support Measures - To mitigate the impact of the station closures, multiple measures have been implemented, including enhanced passenger organization at key stations and increased bus services [3]. - Temporary shuttle bus routes will be established along the Line 1 corridor to facilitate transfers during the station closures [3]. - Additional bus capacity will be provided on routes connecting to the Yuyuan Road subway station to support passenger transfers [3]. Group 3: Non-Motorized Vehicle Support - The local government plans to create approximately 2,744 square meters of new non-motorized vehicle parking space, adding 1,380 new parking spots, bringing the total to nearly 5,000 [4]. - Shared bicycle operators will enhance vehicle maintenance and management to ensure availability during peak times [4].

Core Points - The renovation of Bajiao Amusement Park Station on Metro Line 1 has officially started, with a planned completion date in May 2027, transforming it into a transfer station for the new Line 1 branch and the Batong Line [1][9] - The construction will involve the demolition of existing entrances and the building of new facilities, including four new entrances and two pedestrian overpass corridors, to improve connectivity and functionality [2][3] Group 1: Construction Details - The existing Bajiao Amusement Park Station is a single-level side platform located beneath Shijingshan Road, and the new station will be a two-level island platform [3] - The construction will be carried out in two phases, with the first phase retaining some existing facilities while the second phase will involve more extensive demolition and installation work [4][5] - A fully enclosed hard barrier will be set up around the construction site to minimize dust and noise pollution, with specific measures to reduce construction noise during nighttime [5] Group 2: Impact on Passenger Flow - During the closure of Bajiao Amusement Park Station, neighboring stations, Guocheng and Babao Mountain, are expected to see a significant increase in passenger flow, with estimates of 21% and 29% growth during peak hours, respectively [6][7] - Measures will be implemented to manage the increased passenger flow at these stations, including the addition of guiding facilities and increased staffing during peak times [7][8] - Public transport services, including bus routes, will be adjusted to accommodate the changes in passenger flow, with some routes extended to ensure connectivity [8] Group 3: Overall Project Significance - The Line 1 branch project is a crucial part of Beijing's metro expansion, with all ten stations and one parking lot now under construction, marking a significant step in enhancing the city's transportation network [9] - The completed Line 1 branch will span approximately 21 kilometers and will greatly improve transportation convenience in the southwestern part of the city [9]

Core Points - The construction of the subway Line 1 branch is underway, with the existing Bajiao Amusement Park Station closed for renovations starting June 2, 2023, and expected to reopen in May 2027 [1][3] - The Line 1 branch will connect Qinglonghu East Station to Bajiao Amusement Park Station, covering a total length of 21 kilometers, with 10 stations and 1 parking lot under construction [3][5] Construction Progress - As of now, the main structure of the stations is 20% complete, with 4.5% of the section structure and 15% of the vehicle base structure finished [3] - The construction plan for the Bajiao Amusement Park Station has undergone multiple optimizations to minimize the impact on local residents [3][4] Station Features - The new Bajiao Amusement Park Station will be a two-level island station, replacing the existing station's two entrances with four, including two accessible entrances [4] - The new design will address the current lack of connectivity between the north and south platforms by adding two underground pedestrian passages [4] Transportation Integration - The completed Line 1 branch will enhance connectivity between the new Shougang Industrial Service Area and the Fengtai Hexi area, improving public transport services in the region [5] - The project aims to create a comprehensive transportation system in the southwest direction of the city, integrating with suburban rail and other metro lines [5]

Core Viewpoint - The Beijing Municipal Transportation Commission announced the closure of the Bajiao Amusement Park Station on Line 1 for renovation starting June 2, 2025, with plans to restore operations by May 2027, aiming to enhance transportation convenience in the southwestern part of the city [1]. Group 1: Renovation Details - The renovation will involve expanding the station into a two-level underground facility, adding four new entrances and two pedestrian overpass passages, and improving the interchange between Line 1 and its branch line [1]. - The branch line will be approximately 21 kilometers long, consisting entirely of underground tracks with a total of 10 stations, including 9 new stations and the renovated Bajiao Amusement Park Station [1]. Group 2: Transportation Measures During Closure - To mitigate the impact of the station closure, the transportation department will enhance bus services during peak hours, optimize bus transfer points, and increase the number of buses on routes connecting to nearby subway stations [2]. - Specific bus routes, such as 527, 597, and specialized routes, will have their services adjusted to ensure efficient connections to the subway [2]. - Shared bicycle services will be expanded in the vicinity, with additional parking areas and increased availability to facilitate local residents' mobility [2]. Group 3: Passenger Information and Support - The transportation authority will implement a passenger information plan, including announcements at stations, electronic displays, and media outreach to keep passengers informed about travel updates [3]. - Staff training and emergency drills will be conducted to ensure personnel are well-prepared to assist passengers during the renovation period [3].