Originally Posted by
TGroleau
I know that you're looking for a new frame, but you will find that MANY of the 80's steel sport touring frames had relatively short top tubes in the taller sizes. I once had a 23" Schwinn Traveler, 25" Schwinn Traveler, 25" Schwinn Voyageur, and 26" Raleigh something-or-other all with matching 57cm top tubes. The Schwinns were 4130 steel (just like Surly).
I'll second that suggestion and add to the list. Many Univega frames from that era are of similar geometry. I recently checked out a "Viva Sport" model in the 60cm size that had a 56.5cm top tube. For several years, it seemed like I could count on finding one of these at the thrift shop every few weeks. I bought one in 56cm triple-butted chromoly for just $22. The one I currently have built as my commuter cost me $40. But as TG mentioned, the supply does seem to be drying up.