This is the basic set up for a simple junction. It has a cross over, one end of a siding (on left) and a spur (on right). The subraodbed is 5-ply 1/4" furniture quality ply. Dimensions: 10 1/4" x 28". Note the #8 skeleton switches laying to the side. These were made using a Frastracks #8 code 55 jig.
Looking at the closest ends, you can see the main (center), siding (left) and secondary (right) tracks. I've glued the Fastracks quicksticks in place for the turnouts - #8 code 55 on the main and #6 code 40 on the secondary. Note that the lines of individual ties are different lengths. These were cut down from 16' turnout ties. Ths is an expensive and time consuming way to go. Far, far better to use ties of pre-cut length.