When fully complete, it will be 1,390 km (860 mi) in length.

The expressway runs parallel to G201 Road for all its length.

However, the section that passes through central Jiamusi has not been built to expressway standards.

Upon reaching Jiamusi, vehicles for Hegang have to exit the expressway and make an 11 km journey at a reduced speed before entering the final stretch of the expressway for Hegang.

In response, a 25.837 km expressway section that links the two parts of the expressway is currently being built by the Jiamusi municipal government.