Diner City is a fun visit with photos of diners from most of the states. There is background info on diner manufacturers (most weren’t just old railroad cars, despite their looks), a list of diners for sale, and some bonus pages of roadside icons linked towards the bottom of the main page. The first diner I remember eating in, the Silver Star in Norwalk, Connecticut, is not pictured, but I’m pretty sure it still exists. (via Larkfarm)