1. The traffic jam in Suizhong section of Jingha Expressway may be that there is a problem with the road ahead and it is under construction;
2. The traffic jam in Suizhong section of Jingha Expressway may be a traffic accident ahead;
3. The expressway in Suizhong section of Jingha Expressway is blocked, or the local passenger flow is relatively large, which is easy to traffic jam;
In this case, we are not in a hurry, we can only wait quietly, not in a hurry, so as to avoid unnecessary accidents, and we can only wait for the traffic police to clear the way ahead.