Burned bridge - SP Line

On old line of the Sunset limited train of the southern Pacific Railroad forgotten in the desert of Arizona US. on a spectacular sunset. We left for Saddle Arizona. But about 8 or 10 miles into the journey and in a slight curve to the left, I noticed in the distance that something was not right at the level of the rails, and yes!!! We were able to stop the Railcart. The bridge was no longer there!!! It was completely consumed by the flames, I have no idea when that happened but there were only the ashes and the cement bases where the wood of the bridge rested and only the rails were hanging but, they maintained the track and intact with a slight curve downwards, which we had to return, but the next day I returned with many ropes and was able to cross it without problems. That part is in my other video.