 
          Getting Real Column - 10
        
        
          track – no way!). I’m modeling the CV’s climb over the Green
        
        
          Mountains – but I’m planning on doing it without any grades
        
        
          at all. They play havoc with tractive effort, can cause opera-
        
        
          tional issues with vertical transitions, and can even cause
        
        
          issues with structures and industries (with spurs on grades).
        
        
          I've concluded that in most cases grades are simply more
        
        
          trouble than they're worth.
        
        
          And the simplicity of visible, open, staging is extremely appeal-
        
        
          ing to me.
        
        
          
            8
          
        
        
          8: It’s been a little more than two years since the exten-
        
        
          sive rebuilding started. There’s still a long way to go, but
        
        
          at long last parts of the CV Winooski Sub are looking
        
        
          less like a construction zone and more like a railroad.
        
        
        
        
          MRH-Mar 2013