The Beijing–Shanghai High-Speed Railway is a major rail line in China that connects the capital city, Beijing, to the financial hub, Shanghai. Opened in 2011, it spans approximately 1,318 kilometers (819 miles) and is one of the longest high-speed rail lines in the world. Trains on this route can reach speeds of up to 350 kilometers per hour (217 miles per hour), significantly reducing travel time between the two cities. This railway is a key component of China's extensive high-speed rail network, which aims to enhance transportation efficiency and promote economic growth. The line features modern stations and advanced technology, making it a popular choice for both business and leisure travelers.