Stats:

* Geographically north is viewed as the outside of the layout, so as you would see the layout from the aisle, left is east, right is west.

Below, pictures of Pepto Pass from left to right (east to west) with the overpass being the middle.

Below, early pictures of Pepto Pass, taken in 1995.

Above, Pepto Pass showing pink foam, as seen from inside the layout. Below, similar view. Note different siding layout.