Detour 32???

WIS-32 is over 25 miles away from WIS-120, making a detour of the former along the latter somewhat unlikely, especially with at least three closer state trunk highways that would be much more likely candidates.  In reality, this is detouring WIS-36, which is closed for Burlington Bypass construction.  Update: As of September 2, 2009, the errant "32" sign is gone.  Mark W. Hintz photo, 07/18/09, Lyons WI