The sound of an approaching train thunders off the mountain as CSX Q583-18 (Nashville,TN-Atlanta,GA) eases it's way south on the main 1 track in Wildwood, GA . The pair of 8500 series SD50-2s is leading the train down the mountain to the Wauhatchie Yard lead from there block swapping will commences til the job is down. From the "I'm glad I shot this" collection It's hard to believe that at one point an SD50 was a common sight on CSX, being that most of the 8500, and 8600 series were retired due to the PSR practice.