Main tunnel works connecting future Changi Airport T5 to existing T2 completed

Main tunnel works connecting the future Terminal 5 to the existing Terminal 2 are completed, as the Changi East development gathers pace. Remaining works will connect this main tunnel to the various respective terminals. Once completed in the mid-2030s, the underground links will allow Changi Airport to operate as one integrated airport when the latest mega terminal opens. Charlotte Lim reports.