I've often wondered why the builders of the railroad would put seemingly needless curves in the track. Was there a need for the curve near the end of the train? 
  | 
 
| Posted by  on December 8, 2012  |  |   
Could have been where the water was shallowest or where strips of pre-existing land were.  I'm with you - it never fails to amaze, the way lines were laid.
  | 
 
If the tracks are laid on the section line that could be where there is a township change. Like on many roads.
  | 
 
I have trains-watched at Trempealeau many times and never saw things from this angle.  Beautiful shot !!!  Thanks.
  | 
 
  |