Another submission from faithful reader, Robert. This one is super helpful, as I cannot find the mailbox anywhere on the map on their site and it looks like it’s in an unusual location. Robert reports:
“Outside of terminal in front of parking garage outside of main entrance of terminal on first floor — go outside of terminal on the first floor, cross the street, and mailbox is in front of parking garage.”
So there you have it — be sure to mail in Richmond before entering the airport itself!