thumb|National freeway 4
National freeway 4 is a freeway that begins in Qingshui District, Taichung at Provincial Highway 17 and ends in Tanzi District at Provincial Highway 74. It acts as the second ring road for the Taichung area.
Length
The total length is 28.0 km (17.4 miles).
Major cities along the route
- Taichung City
Exit List
Lanes
The lanes in each direction are listed below.
- 3 lanes:
- Qingshui Top - Fengshi IC
- 2 lanes:
- Fengshi IC-Tanzi System
See also
- Highway system in Taiwan
Notes
Completed in November 2001.
The Fengshi - Tanzi section was opened on 16 January 2023.
References
External links
- Taiwan Area National Freeway Bureau, MOTC