National Freeway 4

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National freeway 4
Taichung Beltway / Taichung Circular Line
Route information
Maintained by Taiwan Area National Freeway Bureau
Length28.0 km (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

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

Exit List

CountyLocationkmmiExitNameDestinationsNotes
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, Dongfeng Expressway (In Progress)
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.

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.