The P&W (Pennsyltucky and Wherever)H.O.Railroad (Early construction stage--winter, 2000)

click on thumbnails to view larger photos with commentary
stringers from wall to floor for the 3D effect.

basic benchwork around the walls.
  risers for track elevation.   a module with stringers to the wall and supports to the floor
  sections of elevated roadbed; grade and clearance are important here!   mouth of train tunnel and car tunnel

 
tunnel and mountain building   The town is starting to shape up
  gotta run the train   taking a break from hard railroad work

Photographic tour of the April, 2003, P&W Railroad