Heading to Ann Arbor for the third time this fall, and the parking pass my brother got for us says BLUE LOT 21 on it...does that get us into any BLUE lot or is there a specific one? They are not marked on any of the campus maps I've found online...
http://umich.edu/~mgoblue/campusinfo/images/campus-map.pdf
http://umich.edu/~mgoblue/campusinfo/images/campus-map.pdf