Currently, the expressway is complete in its entirety in Heilongjiang Province, from Suifenhe to just northwest of Qiqihar.
The Harbin–Tongjiang Expressway meets the Suifenhe–Manzhouli Expressway at Harbin.
Mudanjiang is linked to the national highway network through the G11 Hegang–Dalian Expressway and Manzhouli-Suifenhe Highway.
His band operated attacking trains along the eastern part of the CER, in the Muleng and Suifen areas.