"Whenever I return to Beijing by high-speed train, I prefer taking the subway ... make things much easier," he said. Beijing's urban rail transit system operates like an underground megacity ...

Passengers wait to board a subway train at Suzhou Qiao Station along ... the opening of three new subway lines on Sunday, Beijing's urban rail transit network has grown to a total length of ...

2024 People experience a ride on Metro Line 12 in Beijing, China, December 15, 2024. On the same day, three new urban rail transit lines in Beijing, including Line 3, Line 12 and Changping Line ...