Line 4 (Tianjin Metro)

Line 4 of Tianjin Metro () is a metro line in Tianjin. The south section (Dongnanjiao–Xinxingcun) started operation on 28 December 2021. The north section (Xiaojie–Xizhan) started operation on 8 July 2025.

Opening timeline

Stations (northwest to southeast)

OSI: Out-of-station interchange

References