A covered hopper coasts down the hump of Argentine Yard and into its 62-track bowl yard, as the next cars wait up the hill. Argentine Yard handles thousands of cars a day over this hump, as the largest yard on the BNSF system.
This photo was taken on BNSF property with permission and supervision, under the auspices of a safety briefing. Proper PPE was in place and in use at the time of this photo.