BNSF GP39-2 #2692 and B40-8CW #503 pull a Northbound on the Brush Sub crossing the Sand Creek at Commerce City, CO 10/8/16. The track on the left is the UP Greeley Sub. This was the last picture of the 2106 Colorado trip, from here I drove directly to the airport for my flight home. Also, I'm not sure I'd try to climb up that steep embankment again.