
Wangjing West Transportation Hub officially opens.
Starting with the first train on the morning of January 31, the Wangjing West Transportation Hub officially commenced operations, and Wangjing West Station on Beijing Line 17 opened to the public. With this development, only Guangqumenwai Station in the central section of Beijing Line 17 remains temporarily closed.

The total length is about 30.8 kilometers, with 32 stations.

The total length is 81 kilometers, with a design speed of 250 kilometers per hour.

The total length is about 57.99 kilometers, with 21 stations.