Here I have the foam core base in the next two photos.
In the next two photos the styrene has been cut and fitted. Not to bad for the first time doing this.
Next I need to fit the pieces inside the track and then get it painted and weathered. As buildings are added, then sidewalks will be added. The next shots are some close ups of the street showing the spacing. I made it 5 1/4 wide with room for a parked car on each side. Also some shots of the first completed building on the layout.