Anyone else notice the post office doing odd things?

[AgonyandIvy]

I’m not an expert on how USPS processes mail, but my deduction is it might be that certain stations that are over capacity may be offloading new mail to other stations even if in other states where there is processing capacity.
Or maybe they are just putting whatever they can on the first wagon, truck, bicycle, plane, train or automobile regardless of destination just to get the stuff out the door.