What to do here ?

[ocalicreek]

Same thing you're doing...
Stare at the space and wonder what I could do with it.

I'm thinking about it...

Some sort of extension of the upper line around the wall, paralleling the lower track and maybe crossing over it? If you can live with the incongruity, the curve along the lower track is a nice place for a flag stop and small siding, like say another cattle loading pen. You've got the length to create a two-division railroad. Lemme sketch and get back to you.

Galen