The Beijing Rail Transit network has solidified its position as the world's largest urban rail system, playing a crucial role in the capital's mobility and sustainability efforts. With 29 lines stretching over 878 kilometres, the network efficiently transports billions of passengers annually while integrating with other green transport solutions.

• The Beijing Rail Transit network carries an estimated 3.6 billion passengers annually across its 878 kilometres of track.
• Fares start from as little as four yuan per ride, making the subway an affordable and preferred option for millions of commuters.
• The expanded national metro network in China now operates in 54 cities, with a combined length of 10,945.6 kilometres as of December 2024.
• The growth of clean transport has seen new energy vehicles account for 642,000 of Beijing's 5.5 million private cars by late 2024.