Liudao Kou station () is an interchange station between Line 15 and Changping line of the Beijing Subway. The station for Line 15 was opened on December 28, 2014. The station for Changping line opened on February 4, 2023.
The station has underground island platforms for both Line 15 and Changping line.
There are 7 exits, lettered A1, A2, B, C, D, E and F. Exits C, D and E are accessible via elevators.
A curved wall inside the transfer channel of this station is decorated with a mural named 'Flowers Like Brocade', and the Changping line station hall and transfer node are decorated with a mural named 'Growth' that embodies 'trees and the people who plant trees'.