1. Understand the reasons for road closure: You can understand the reasons why the county is closed to traffic. Is it because of the serious snow situation on the roads in the county and the potential safety hazards, or the measures taken to ensure smooth traffic and public safety?
2. Communicate with relevant departments: you can communicate with relevant departments in the county (such as traffic control departments and public security departments) to explain your own situation and needs. Can provide information such as the urgency of the trip and the importance of the destination, and strive for permission.
3. Find an alternative route: you can't get a pass, you can find other feasible alternative routes. You can consult local residents or use navigation software to find bypass roads or other accessible roads.