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資料處理中

Highway Bureau, MOTC
The Highway Bureau is committed to provincial highway engineering, highway transportation management and highway supervision, simplifying administration and facilitating the people. The business scope is divided into three categories: road engineering, road transportation and road supervision, providing convenient and safe services for the public.
  • Overall Length: 9.1km
  • Total length of Tunnels: 7.7km (2 Tunnels)
  • Total length of Bridges:  0.2km (2 Bridges)
  • Total length of Road Embankment: 1.2km

Section C (Southern Section) Length: 9.1km

The 4,800m Zhongren Tunnel (twin tube tunnels) reach an overburden height of 1,226m. Special precaution countermeasures were taken against tremendous groundwater inflow during the typhoon season and passage through various faults.

Renshuei Tunnel: The only single-tube two-way tunnel in the project has an overall length of 2,948m. The tunnel is wholly situated in the Taroko National Park and in terms of its cross sectional area is regarded as the largest of highway tunnels in Taiwan.

Zhongren Tunnel, Renshuei Tunnel