This yellow cart is required to run behind each steam train to prevent any forest fire cause by the train.
To get here, I have to hike on the railroad track for about a mile. I could go further, but I decided to stay here to capture a picture a train coming back from Silverton. Also, there's a 130 yr. old power plant around the bend, and I met one of the worker walking back on the same way I came in. He told me this is only way to get to the power plant, he has to hikes 3 miles on this rail road track, and he have been doing this 5 days a week for the last 30 years.
After reading Ron comments, I jump in my DeLorean car, and dial back to1910 to capture this picture for him.