Originally Posted by LoudFastRules

Go to Google Maps, type in KMSP, and select the satellite overlay. Then zoom in until you can clearly see the 3 parking lots on the Humphrey side of the airport. The two lots along Post Road are lots "A" and "B", which is where PCL, amongst others, park. The lot at the very end of 34th is lot "C", Mesaba's lot.

I think seeing it all from a bird's eye view is pretty helpful towards understanding the layout.