Are you saying there's a little RR track between your two farms?
How do you "drive" the car?
Apple that's the big dream scheme, but No.
Currently he has two parallel tracks in his shop floor. They go out the back to a turntable. From the turntable, one line goes pass the greenhouse / chicken yard / compost pile / plant nursery down to the boiler. We recently moved this rail slightly down hill so we could continue the grade pass the boiler to the back of their house. This rail will continue down to his vegetable garden and second chicken yard. On this same line, from the turntable, you can go the opposite direction through the firewood shed / propagation house / lumber drying / shadehouse. Most of the grade is around 1 to 2% but we will push it to 3% if need be. I think we have enough material to install another 200Ft of rail.
No locomotive or mules at this time. It gravitates towards the boiler and we push on the return.