1. Jingha Expressway has a long distance, but the road is spacious, with many one-way lanes, and the road signs are very clear, which is convenient for driving.
2. If you go to Tianjin from Changchun, it may be better to take Jingha Expressway.
3. In Liaoning section of Beijing-Harbin Expressway, especially in Huludao, Jinzhou, Panjin and other places, there are many large trucks, which sometimes occupy the overtaking lane. When overtaking, cars may need to occupy the right lane, which will affect the speed and easily cause accidents.
Generally speaking, if you have rich driving experience in Jingha Expressway and can avoid the time and area of traffic congestion, then taking Jingha Expressway may be more suitable for you. But if you have relatively little driving experience or are unfamiliar with the route, it may be a better choice to choose other routes or use navigation to help you plan the route.