Daqingshui Tunnel

The Dachinshui Tunnel is a highway tunnel in Hualien County, Taiwan, located on the Su-Hua Highway of Provincial Highway 9, with its north entrance connecting to the Xiaqingshui Bridge and its south entrance connecting to the 13th Tunnel (North of the Jinwen Tunnel) in the form of an open-cut tunnel.

Google Maps ↗ Wikipedia ↗

Tunnel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

Other tunnels in Taiwan

Delaware Aqueduct United States · 137 km Päijänne Water Tunnel Finland · 120 km Orange–Fish River Tunnel South Africa · 82.8 km Ishikawa Tunnel Japan · 78.5 km Brenner Base Tunnel Austria · 64 km Mont d'Ambin base tunnel France · 57.5 km Gotthard Base Tunnel Switzerland · 57.09 km Hong Kong–Zhuhai–Macau Bridge China · 55 km