 
          all of the available positions during a session. In addition to
        
        
          through trains, numerous trains either originate or terminate
        
        
          at Undercliff Yard. There are transfer runs to and from various
        
        
          locations on the railroad. Undercliff Yard requires four people,
        
        
          including a yardmaster, east end and west end switcher crews,
        
        
          and a roustabout crew. Add in all of the locals, and the layout
        
        
          becomes a very busy place in a hurry!
        
        
          Operating sessions are based upon a 24-hour period. Each ses-
        
        
          sion is either the “day shift” or the “night shift,” with subsequent
        
        
          sessions picking up where the last one left off.  Yard crews are
        
        
          assigned to both Undercliff Yard and Oasis Yard. In addition to
        
        
          the yard crews, there are east crews and west crews that run the
        
        
          eastbound locals and through trains, and the westbound locals
        
        
          and through trains.
        
        
          
            KANAWHA & LAKE ERIE |
          
        
        
          
            25
          
        
        
          26. The local lumber dealer in Hillsboro is unloading a Milwau-
        
        
          kee Road boxcar.
        
        
          
            KANAWHA & LAKE ERIE |
          
        
        
          
            26
          
        
        
          27. The caboose of a V&O local passes Elgar Brown’s farm on the
        
        
          west side of Hillsboro.
        
        
          28. After waiting for #401 to pass, #152 gets a signal and con-
        
        
          tinues eastward.