While I was shuffling around with the components at hand, I quickly realised that the addition of a cassette outside the box would give me additional switching possibilities. So I cut an opening to the rights side wall as well.
The left side of the box was concealed with another highway bridge which represents the opposite direction of the two-lane overpass
The right hand exit/entrance would be hidden by a two-stall engine house from Rix Products
The two tracks diverging from the crossing will act as runaround track for the layout. I also may change motive power or rolling stock with this connection.
The engine house will only have half its length.
To the edge of the layout, I glued Evergreen styrene sheets to represent a concrete unloading area.
I used one of the spare wall sections and cut a loading door opening. I lined the opning with Evergreen styrene angles to represent the sash.
I test fitted all the components before gluing to see how the finished scene would look like.