National Highway 221 | ||||
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221国道 | ||||
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Route information | ||||
Length | 668 km (415 mi) | |||
Major junctions | ||||
From | Harbin, Heilongjiang | |||
To | Tongjiang, Heilongjiang | |||
Location | ||||
Country | China | |||
Highway system | ||||
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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]