Parking ramp is used in the upper Midwest, especially Minnesota and Wisconsin, and has been observed as far east as Toledo, Ohio and Buffalo, New York.

Well, Feldwebel Freitag, I got the impression that nearly 95% of our loyal readership ignores links thinking that they suck souls from infants quicker than a lolcat. (Might have something to do with lurking PDFs and other of such-like ilk.) While I have been in the Midwest, on occasion, I have never engaged a local in a discussion of parking garages. Come to think on it, my Midwestern interlocutors were usually talking to me about that fact that I was not from around there.

Uncle "wild oats rampant" Jazzbeau

Ceci n'est pas un seing.