maximum mainline radius set based on the distance between
        
        
          the posts. We wound up having to have 30” maximum – we
        
        
          couldn’t have anything more than that. Plus, the aisle space is
        
        
          a challenge because of the posts. We had a 30” minimum pinch
        
        
          point on aisles.
        
        
          “We have a lot of pinch points and there’s going to be more
        
        
          when we get phase 3 in. But the decision was made, we want to
        
        
          put a layout in here, so this is what we’re going to do. When we
        
        
          have operating sessions we try to limit it to just having the crew
        
        
          in here and not spectators, because it creates bottlenecks.”
        
        
          Columbia Cascade &Western - 
        
        
        
          11: These two cabooses wait on their track near the office
        
        
          at Lebanon yard. Most are bay-window cars based on
        
        
          Southern Pacific designs.
        
        
          
            11
          
        
        
        
        
          MRH-Feb 2013