CHUCK! you’re a genius, I knew I had no reverse loops but the idea of the reversing wye is genius.
I made some more modifications, I starting thinking about the moving of the engines and the cars. With this new plan I can have a switched pull a hot metal car from A the blast furnace to B Shop then uncouple the car move to c and then pass to D back to A then be able to than push the hot metal car to c passing to get to E and move box cars parked at F or G back to C.
I can do some flex track to cover the small gaps.
Problem: any way I can do the crossings at the to circles?
Thank you much for your input and suggestion's.