July 6, 2016 Norfolk Southern Tier4 engine 3616 heads up a loaded coal train as it heads north on the Paducah and Louisville Railway cutting its way through steam rising from the roadbed after a summer rain outside Bremen, Ky. – Tech Info: 1/320 | f/6.3 | ISO 500 | Lens: Sigma 150-600 @ 600mm with a Nikon D800 shot and processed in RAW.