Tung Chung Line Extension Reaches Another New MilestoneTBM “Xihe” Completes Tunnelling for Both Directions for Tung Chung West Sectio Post date June 22, 2026 ← Tung Chung East Station of Tung Chung Line Extension Topped Out → First Phase of Tung Chung Line Extension’s Major Track Diversion Works CompletedTrains Towards Hong Kong Station to Run on New Track Section from 13 September