Cheung Tsing Tunnel
The 401st longest tunnel in the world
Cheung Tsing Tunnel, also spelled Cheung Ching Tunnel, is a dual-tube, 3-lane tunnel on Tsing Yi Island, Hong Kong. It is part of Route 3. Its east end connects to Cheung Tsing Bridge and west Cheung Tsing Highway. The tunnel was opened on 22 May 1997 and is the second toll-free tunnel in Hong Kong. Its length is about 1.6 kilometres.
Tunnel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).