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| Shanghai–Hangzhou high-speed railway | |
|---|---|
| Name | Shanghai–Hangzhou high-speed railway |
| Native name | 沪杭高速铁路 |
| Type | High-speed rail |
| Status | Operational |
| Locale | Shanghai; Zhejiang |
| Start | Shanghai Hongqiao |
| End | Hangzhou East |
| Open | 2009 |
| Owner | China Railway |
| Operator | China Railway High-speed |
| Linelength | 178 km |
| Speed | 350 km/h |
Shanghai–Hangzhou high-speed railway is a high-speed rail line connecting Shanghai and Hangzhou built to integrate transportation between Yangtze River Delta, Pudong, Jiangsu, Zhejiang and the Yangtze River Economic Belt. The line reduced travel time between Shanghai Hongqiao station and Hangzhou East railway station and linked major hubs such as Shanghai Hongqiao International Airport, Hangzhou Xiaoshan International Airport, Nanjing, Suzhou, and Wuxi via network connections. Planned and constructed during the expansion of High-speed rail in China under initiatives associated with the Eleventh Five-Year Plan (China) and Twelfth Five-Year Plan (China), it forms part of corridors promoted by Ministry of Railways (China) and later China Railway Corporation reforms.
The route provides a high-capacity corridor integrating Shanghai Metro, Hangzhou Metro, China Railway High-speed, Beijing–Shanghai high-speed railway, Shanghai–Kunming Railway and regional services to serve megacities like Shanghai, Hangzhou, Nanjing, Suzhou Industrial Park and the Yangtze River Delta Economic Zone. Designed for speeds of up to 350 km/h, it complements projects such as the High-speed railway network of China, Jinghu High-Speed Railway, Hukun High-Speed Railway and links to the Belt and Road Initiative logistics framework promoted by Chinese Communist Party. Construction employed contractors including China Railway Group Limited, China Railway Engineering Corporation and equipment suppliers like CRRC.
The line runs from Shanghai Hongqiao railway station through stations at Songjiang South, Thousand Islands Lake-adjacent nodes, Jiaxing South, Huzhou, and terminates at Hangzhou East railway station, integrating with Shanghai Hongqiao International Airport and Hangzhou Xiaoshan International Airport. Interchanges enable transfers to lines such as Shanghai–Nanjing intercity railway, Ningbo–Taizhou–Wenzhou railway, Hangzhou–Fuzhou–Shenzhen passenger railway and urban networks like Hangzhou Metro Line 1 and Shanghai Metro Line 2. The alignment traverses municipal jurisdictions including Minhang District, Songjiang District, Jiaxing, Huzhou, and Xiaoshan District.
Proposals emerged in planning documents drafted by Ministry of Railways (China) and municipal authorities of Shanghai and Zhejiang following precedents set by Beijing–Tianjin Intercity Railway and Wuhan–Guangzhou High-Speed Railway. Construction commenced after approvals through bodies such as the National Development and Reform Commission and involved major state-owned firms including China Railway Construction Corporation and China Railway Group Limited. Engineering challenges included viaducts over the Yangtze River Delta wetlands, river crossings near the Qiantang River, and seismic considerations informed by standards from China Earthquake Administration. The line opened in 2009 and was integrated into the national schedule alongside services on routes associated with 2008 Beijing Olympics infrastructure upgrades.
Services are operated by China Railway High-speed using rolling stock types derived from designs by CSR Sifang and CRRC Tangshan, including CRH380A variants. Timetables connect with long-distance services on Beijing–Shanghai high-speed railway and regional intercity links to Suzhou, Nantong, Shaoxing and Ningbo. Ticketing and passenger information systems interface with platforms managed by China Railway and municipal authorities, while automated operations comply with regulations from the Ministry of Transport (China) and technical standards from China Association for Railways. Freight operations remain on parallel conventional lines such as the Shanghai–Kunming Railway.
The line length is approximately 178 km with design speed of 350 km/h, composed of ballastless track sections, continuous welded rail, and slab track systems provided by suppliers including China Railway Track System (CRTS). Signaling employs CTCS levels integrated with train control systems developed by China Academy of Railway Sciences. Power supply uses 25 kV AC overhead lines consistent with standards applied on Guangzhou–Shenzhen–Hong Kong Express Rail Link. Major civil works include bridges, tunnels, and elevated viaducts constructed by China Communications Construction Company and tunnel boring segments guided by technologies from China Railway Tunnel Group.
The corridor stimulated commuter flows across the Yangtze River Delta Economic Zone, increasing integration with Shanghai Free-Trade Zone, Hangzhou Hi-Tech Zone (Binjiang), Zhejiang University research clusters and tourism destinations like West Lake (Hangzhou). Ridership growth has been documented in transport planning reports by Shanghai Municipal Transportation Commission and Zhejiang Provincial Department of Transportation, supporting urbanization patterns similar to those observed around Guangzhou–Shenzhen and Beijing–Tianjin–Hebei. Economic effects include reduced business travel times for firms headquartered in Alibaba Group's Hangzhou campus and enhanced labor market connectivity influencing housing markets in Songjiang District and Jiaxing.
Operational safety follows protocols established by the China Railway Police, State Administration of Work Safety, and standards influenced by incidents such as the aftermath reviews of the Wenzhou train collision which led to enhancements in train control and emergency response coordination with municipal services including Shanghai Fire Department. Routine inspections by China Academy of Railway Sciences and certification by the National Railway Administration govern maintenance regimes reducing major incident frequency.
Planned upgrades consider capacity increases, introduction of newer rolling stock from CRRC, higher-frequency commuter services linking Shanghai Hongqiao International Airport and Hangzhou Xiaoshan International Airport, and integration with proposed corridors under the National New-type Urbanization Plan and Yangtze River Delta integration plan. Proposals evaluated by National Development and Reform Commission include digital signaling upgrades, station area redevelopment alongside projects by Shanghai Urban Planning Bureau and Hangzhou Municipal Bureau of Planning and Natural Resources.
Category:High-speed rail in China Category:Rail transport in Shanghai Category:Rail transport in Zhejiang