From Qiqihar to Heihe, we took the national highway and crossed the Lesser Khingan Mountains.
It was so beautiful, and the air quality was good.
The speed limit was 60-80, and we drove while enjoying the scenery.
Except for the fact that there were more cars when approaching Heihe, there were few cars throughout the journey, which was very pleasant.
The toilets in the parking areas along the way were also good and relatively modern.