Thank you, Richie!
Your Jersey barriers look good with the caution tape. That is a nice touch to make them stand out. Initially I was going to just put a barricade of 2 posts in the ground with two boards across, all painted white, as would be expected in the 1950s. Then my daughter made these 3D printed Jersey Barriers, so I will use them.
I rearranged the buildings some to have the street access the bridge better. My previous arrangement wasn't allowing enough road width on the right hand curve.
The base for the garage is to the left of the green house. The area to the right of it was too narrow for any of my buildings, so I parked some cars.
I would like to keep this area open countryside between the back three tracks and the front two. That long gap is only about 10 inches wide.
I may put unused houses on this area, or maybe won't
