I have a doppelgänger address that causes trouble (US addresses can have N, S, W, and other compass modifiers that are critical to accuracy). Fedex is the wors

I have a doppelgänger address that causes trouble (US addresses can have N, S, W, and other compass modifiers that are critical to accuracy). Fedex is the worst, as they have a manual override that mostly, but not always, catches the address and reroutes to the correct truck Other delivery places get mixed up too - the handoff between restaurant online purchase systems and the delivery company (usually Doordash recently) is clearly broken, and shared between many restaurants. That one can send them to an address that actually doesn’t exist at all and maps to the middle of an intersection. But now we know well the family that gets many of our misrouted packages. I have no idea which common database needs to be updated to get this fixed - USPS is no help here