May 11, 2016 – CSX Q597 makes it’s way up the grade at Mortons Junction in Mortons Gap, Ky as it heads south on the Henderson Subdivision. – Tech Info: 1/2000 | f/6 | ISO 720 | Lens: Sigma 150-600 with a Sigma 1.4 teleconverter @ 440mm on a Nikon D800 shot and processed in RAW.