Thank you....Mike and Mark
This started as a simple double track large oval, each section 2x8'. Then I added the peninsula in the middle and the oval was split on one end. One side of the oval stayed on grade went around the peninsula, made a circle and came back to rejoin the oval. The other side climbed higher to crossover the rails of the loop that stayed on grade, then also made a circle on the peninsula and rejoined itself. I'll try and find the track plan photo.
Clem