This is actually the RPRC balloon track. Looking east, you can see the tarck curving to the right between the fence and the Siberia lead. Simms is over the fence. The BNSF lead along Cutting connects back to the BNSF Siberia Lead just beyond the raised planted area.
During the day you'll see a lot of folks hanging around this corner.They arrive with shopping carts piled high with cans and other stuff they've collected and sell it to Simms. From what I can tell, most of their earnings get spent across Cutting at the liquor store and consumed here. It's not a rough crowd, at the same time, it's never seemed prudent to be running around with camera gear here. Fortunately, trains are usually here after hours when people have drifted away.