Japan National Route 21

National Route 21 shield
National Route 21
国道21号
Map
Route information
Length101.4 km[1] (63.0 mi)
Existed4 December 1952–present
Major junctions
East end National Route 19 in Mizunami
West end National Route 8 in Maibara
Location
CountryJapan
Highway system
National Route 20 National Route 22

National Route 21 (国道21号, Kokudō Nijūichi-gō) is a national highway connecting Mizunami, Gifu Prefecture and Maibara, Shiga Prefecture in Japan.[2]

Route data

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History

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  • 4 December 1952 - Designation as First Class National Highway 21 (from Mizunami to Maibara)
  • 1 April 1965 - Designation as General National Highway 21 (from Mizunami to Maibara)

Intersects with

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References

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  1. ^ "一般国道の路線別、都道府県別道路現況" [Road statistics by General National Highway route and prefecture] (PDF) (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 19 February 2020.
  2. ^ 一般国道21号 (in Japanese). Kinki Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 27 November 2010.