While not quite corrugated, there were a number of metal engine houses of panelized construction erected during the 1950's that looked like the one linked below (CRI&P, at Estherville, IA). They sometimes had only one track, with the other side used for machinery, storage, etc.. Some had lean-to's on one or both sides for office space, crew rooms and the like. My home town of Goodland, KS had a one-stall version and I was surprised to see it re-erected on a farm just west of town a couple of years ago. I also worked in two of these, at St. Albans, VT and Saratoga Springs, NY, but don't know who made them. They could be dismantled and re-erected elsewhere, like the one used as a car shop at St. Albans, which had previously been the engine house at Brattleboro, VT.
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farm4.staticflickr.com]