China National Highway 221 (G221) runs from
Harbin to
Tongjiang, in
Heilongjiang
Heilongjiang () formerly romanized as Heilungkiang, is a province in northeast China. The standard one-character abbreviation for the province is (). It was formerly romanized as "Heilungkiang". It is the northernmost and easternmost province ...
Province. It is 668 kilometres in length and runs northeast from Harbin towards Tongjiang.
Route and distance
See also
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China National Highways
The China National Highways (CNH/Guodao) () is a network of trunk roads across mainland China. Apart from the expressways of China that are planned and constructed later, most of the CNH are not controlled-access highways.
History
The bui ...
External links
Official website of Ministry of Transport of PRC
221
__NOTOC__
Year 221 ( CCXXI) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Gratus and Vitellius (or, less frequently, year 974 '' Ab ...
Transport in Heilongjiang
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