I'm not sure if what I model qualifies. It is definitely local, but only a small part of it could be called a short line. In reality, the Minnesota Commercial is a terminal or transfer railroad. It takes cars from the major railroads, and switches local industries, as well as moves cars between the BNSF, CP and UP.
The Commercial is responsible for switching the Hiawatha Milling District.
I'm just getting started with the structures here.
The commercial in action at Hiawatha.
The "canyon" of elevators and mills.
This will be the Commercial's yard.