And the north end is progressing bit by bit.
There are now three finished planters and transferred a small tree to the back corner.
The inner loop is small, about 6 ft diameter but will most likely only see small logging type engines. There will be two industry turnouts. The far north end of the small loop will have a small area to park hoppers or gondolas. I think I can park three small cars here.
On left a curved turnout will run parallel heading south in between the main line far left and the new loop returning south. This will be another parking area for similar cars.
I think I will eventually model a mining operation at the north end with a small mine entrance and some cars which would be loading up the parked gondolas.
Could be fun to have a small yard loco running the cars from the loading area at the top to the longer parking track, building up a train for the larger loco to take around the layout. Then have a drop off at some other point.