Civil Engineering
National Highway No. 3 Contract C348
- Project Type
- Tunnel & Underpass
- Location
- Chiayu County
- Year
- 2001
Architect / Supervising Engineer
Sinotech Engineering Consultants Ltd.
Client
Taiwan Area National Expressway Engineering Bureau, Ministry of Transportation and Telecommunications
*Merged into the Freeway Bureau in 2018
Structure
Reinforced concrete (RC)
Scope of Work
- Bridge: 3 pre-stressed concrete I beam viaducts with a total length of 440 m
- Mountain tunnel: Twin tube highway tunnel with an excavation section of about 170 m2 and 3 lanes each; the north bound line is 1,212 m long and the south bound line is 1,254. 5 m long.
Highlights
Tunnel was built with New Austrian Tunneling method (NATM).
Related Projects
Taipei MRT Circular Line Contract CF670A
MRT System
