Separate the public route from the last approach
The county's road mapping distinguishes several maintenance categories, including private roads. Use that distinction to ask the right person about the final approach. Describe gates, cattle guards, narrow turns, and any surface that becomes soft. A mapped road is a navigation aid, not a finding that a loaded collection truck can use it.
Give sanitation and debris separate work areas
For a project needing both services, mark a walking route to the restrooms and a different working area for debris loading. Keep space for each service vehicle. Campbell County's waste guidance separates ordinary disposal from special-material questions; identify the actual debris before assuming one container can take everything.