The Shanghai–Hangzhou High-Speed Railway (Chinese: 沪杭客运专线 or 沪杭高速铁路) also known as the Huhang High-Speed Railway or Huhang Passenger Railway is a high-speed rail line in China between Shanghai and Hangzhou. The line is 202 km (126 mi) in length and designed for commercial train service at 350 km/h (217 mph). It was built in 20 months and opened on October 26 2010. The line shortened travel time between the two cities from 78 to 45 minutes.