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.

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National freeway 4
Taichung Beltway / Taichung Circular Line
Route information
Maintained by Taiwan Area National Freeway Bureau
Length28.0 km[1] (17.4 mi)
Existed16 November 2001–present
Major junctions
West end Prov 17 in Qingshui
Major intersections Nat 3 in Qingshui
Nat 1 in Shengang
East end Prov 74 in Tanzi
Location
CountryTaiwan
Highway system
← Nat 3→ Nat 5
National freeway 4

Length

The total length is 28.0 km (17.4 miles).

Major cities along the route

Exit List
CountyLocationkm[2]miExitNameDestinationsNotes
Taichung CityQingshui0.00.00Qingshui Prov 17 / Prov 1 – Qingshui, Port of Taichung
2.31.42Zhonggang System Nat 3 – Shalu, Dajia
Shengang9.05.69ShengangSanmin Rd. – Shengang, Cty 132 – Houli
11.77.311Taichung System Nat 1 – Houli, Taichung
Houli148.714Houfeng Prov 13 – Houli, Fengyuan
Fengyuan17.811.118Fengshi Prov 3 – Fengyuan, Shigang, Dongshi
Tanzi26.016.226TanziFugui Road/Fengxing Road/Fengyuan Blvd.
28.017.428Tanzi System Prov 74 – Tanzi, Taiping, DaliTerminus of freeway
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Lanes

The lanes in each direction are listed below.

  • 3 lanes:
    • Qingshui Top - Fengshi IC
  • 2 lanes:
    • Fengshi IC-Tanzi System

See also

Notes

Completed in November 2001.

The Fengshi - Tanzi section was opened on 16 January 2023.

References
  1. "Lengths of freeways". Taiwan Area National Freeway Bureau. Retrieved January 22, 2022.
  2. "Freeway No. 4 – Distances of facilities (interchanges, service areas)". Taiwan Area National Freeway Bureau. Retrieved January 22, 2022.


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