BNSF Grain w/ DPU (Railpro)

BNSF 4555 leads a grain train over Jim Pendley's Keddie Wye layout. These trains are often called the "Earthworm" or "Worm" because the solid blocks of brown/red hopper cars snaking through the landscape look like a worm from afar.
The locomotives are as follows:
BNSF 4555 - ScaleTrains C44-9W
BNSF 3889 - ScaleTrains ET44C4
BNSF 4117 - Athearn C44-9W (highly modified)
BNSF 5357 - Athearn Genesis ES44AC
All locomotives are powered and controlled by Railpro. This video shows the DPU capabilities of Railpro. All locomotives are MU'd (consisted together) and share the load.