The third phase of construction of my garden railway is to lay the track for a 10 feet diameter 270 degree loop with a 9 feet long siding. This will be on the outside of the phase 2 loop and constructed in 3 phases
Phase 3A is the first 90 degrees of the loop with the points and siding,
Phase 3B is the base for the bridge at the far end of the layout to set the maximum height needed for the rest of the gradient on the phase 3 loop
Phase 3C is the other 180 degrees of the loop.