They don't send them to the wrong place. "Most" of the runs go to the "bigger" hubs for sorting. There trying to consolidate runs to save money. "Our" drivers are the ones who bring the mail to the "bulk mail centers" around the us not the usps. Here's a good example was talking to a driver a few weeks ago. He came from California with a 53 foot trailer carrying one pallet of magazines. I do this for a living . I see this kind of stuff everyday.