China National Highway 221

National Highway 221
National Highway 221
221国道
Route information
Length	668 km (415 mi)
Major junctions
From	Harbin, Heilongjiang
To	Tongjiang, Heilongjiang
Location
Country	China
Highway system
	National Trunk Highway System; Primary; Auxiliary;

China National Highway 221 (221国道) runs from Harbin to Tongjiang, in Heilongjiang Province. It is 668 kilometres in length and runs northeast from Harbin towards Tongjiang.^[1]

^ 山东省地图出版社; Shandong Sheng di tu chu ban she; 北京天域北斗图书有限公司 (2001). 中国高速公路及城乡公路网地图集. 北斗地图系列 (in Chinese). 山东省地图出版社. p. 61. ISBN 978-7-80532-486-9. Retrieved 2024-05-06.

[1] 山东省地图出版社; Shandong Sheng di tu chu ban she; 北京天域北斗图书有限公司 (2001). 中国高速公路及城乡公路网地图集. 北斗地图系列 (in Chinese). 山东省地图出版社. p. 61. ISBN 978-7-80532-486-9. Retrieved 2024-05-06.

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