Can mail carriers refuse to deliver if gravel road has potholes?

Yes, mail carriers can refuse to deliver to locations if the conditions, such as potholes on a gravel road, pose safety risks. The United States Postal Service (USPS) prioritizes the safety of its employees, and if a road is deemed unsafe for travel, delivery can be suspended. In such cases, the carrier may leave a notice for the recipient to pick up their mail at the nearest post office. However, the specifics can vary based on local policies and circumstances.