Shanghai Metro Line 2
The Emerald Artery of Shanghai: Navigating the Metropolis, a vital east-west transit corridor.
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System Overview
Nomenclature
Line 2 is officially designated as the "Emerald Line" due to its color coding on system maps. It is also known by its planned name, R2, and historically as the Changning line in Chinese (长宁线).
Geographic Reach
This significant line traverses Shanghai, connecting the western districts of Qingpu and Minhang through the central urban core of Changning, Jing'an, and Huangpu, extending eastward to Pudong, ultimately reaching Pudong International Airport.
Operational Structure
The line's operations are managed by distinct entities for its western and eastern extensions: Shanghai Rail Transit Changning Line Development Co., Ltd. (west of Longyang Road) and Shanghai Rail Transit Line 2 East Extension Development Co., Ltd. (east of Longyang Road), both under the umbrella of Shentong Metro Group.
Service Details
Transit Type
Line 2 operates as a Rapid transit system, forming a core component of Shanghai's extensive urban rail network.
Operator
The line is operated by the Shanghai No.2 Metro Operation Co., Ltd., a subsidiary of the Shentong Metro Group, ensuring efficient and reliable service delivery.
Ridership
Demonstrating its critical role, Line 2 recorded a peak daily ridership of 1.903 million passengers in 2019, highlighting its importance in daily commuting and travel within Shanghai.
Rolling Stock
The line utilizes a fleet of 100 Class A trains, each configured with 8 cars, designed for high capacity and passenger comfort.
Operational Milestones
Commencement
The foundational work for Line 2 commenced on December 28, 1995, marking the beginning of a major infrastructure project for Shanghai.
Inaugural Service
The first section of Line 2 officially opened to the public on June 11, 2000, initiating its service as a key transit artery.
Network Expansion
The line underwent significant expansion, with its last major extension completed on April 8, 2010, further enhancing its reach and connectivity across the city.
Technical Specifications
Line Length
The total operational length of Shanghai Metro Line 2 is approximately 64 kilometers (39.77 miles), facilitating extensive cross-city travel.
Track Configuration
The line features two primary tracks, standard for efficient bidirectional metro operations.
Infrastructure Character
Line 2 exhibits a mixed infrastructure profile: it runs predominantly underground between National Exhibition and Convention Center and Yuandong Avenue (with an exception at Zhangjiang High Technology Park - Longyang Road), and transitions to an elevated structure from Yuandong Avenue to Pudong Airport Terminal 1&2.
Electrification
Power is supplied via overhead lines, operating at a standard voltage of 1500 volts, typical for modern metro systems.
Operational Speed
Trains on Line 2 can reach speeds of up to 80 km/h (50 mph), with an average operating speed of approximately 37.3 km/h (23 mph), ensuring timely transit.
Signalling System
The line employs advanced signalling systems, including US&S United Signal AF900 (ATO/GOA2) and CASCO Tranavi (DTO/GOA3), enabling automated train operation and enhanced safety.
Key Stations
National Exhibition and Convention Center
The western terminus, serving as a crucial gateway for major international exhibitions and events.
East Xujing
Another western terminus, providing access to developing areas in the west of Shanghai.
Jiangsu Road
A significant interchange station, facilitating seamless transfers within the city's transit network.
Jing'an Temple
Located in a prime commercial and cultural district, this station is a vital hub for both residents and tourists.
People's Square
The historical and geographical heart of Shanghai, serving as a central nexus for multiple metro lines and city activities.
Century Avenue
Positioned within the Lujiazui financial district, this station connects passengers to Shanghai's modern financial center.
Longyang Road
A critical interchange point, offering connections to various lines and the high-speed Shanghai Maglev train.
Guanglan Road
An important station in the eastern section, serving as a key point for further development and connectivity.
Zhangjiang Hi-Tech Park
Serving one of Shanghai's most prominent technology and innovation hubs.
Hongqiao Railway Station
A major integrated transport hub, connecting passengers from high-speed rail services to the metro network.
Pudong Airport Terminal 1&2
The eastern terminus, providing direct access to Shanghai Pudong International Airport, a critical link for air travelers.
Key Interchanges
East Xujing
Connects with 17 Line 17.
Jiangsu Road
Interchanges with 3 Line 3 and 4 Line 4, utilizing shared track and platform infrastructure.
Jing'an Temple
Provides connections to 7 Line 7 and 14 Line 14.
People's Square
A central interchange linking with 1 Line 1 and 8 Line 8.
Century Avenue
Facilitates transfers to 4 Line 4, 6 Line 6, and 9 Line 9.
Longyang Road
A major transit node connecting with 7 Line 7, 16 Line 16, and the Maglev train.
Guanglan Road
Serves as a connection point for the future 21 Line 21.
Zhangjiang Hi-Tech Park
Interchanges with the Zhangjiang Tram system, facilitating local transit within the tech park.
Hongqiao Railway Station
A critical hub connecting with 10 Line 10 and 17 Line 17.
Hongqiao Airport Terminal 2
Connects to 10 Line 10, providing airport access.
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References
References
- On Sunday to Thursday, there are two trains taking passengers from Hongqiao Railway Station (at 23:04 and 23:30) and airport after normal operation time and only stop at selected stations.
- Although it's de jure defined as out-of-system transfer station, virtual transfer via cards isn't available until open of the station of line 19, but after that day, the in-system transfer will be implemented instead.
- SATCO (Shanghai Alstom Transportation Equipment Co., Ltd.) is a joint venture between Alstom Metropolis and Shanghai Electric.
- Extension of Line 2 Eastday.com, retrieved 24 February 2010
- Three Metro station names will be changed, Shanghai Daily, 21 October 2006
- 'Shiji Avenue' new Metro station name, Shanghai Daily, 21 October 2006
- Metro Line 2 signals faster service
- ["Non-inductive" upgrade The CBTC signal of Line 2 (Phase 1) was successfully cutover]
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Disclaimer
Important Notice
This page was generated by an Artificial Intelligence and is intended for informational and educational purposes only. The content is based on a snapshot of publicly available data from Wikipedia and may not be entirely accurate, complete, or up-to-date.
This is not professional advice. The information provided on this website is not a substitute for professional transportation planning, engineering, or operational consultation. Always refer to the official Shanghai Metro documentation and consult with qualified professionals for specific transit needs.
The creators of this page are not responsible for any errors or omissions, or for any actions taken based on the information provided herein.