| NS Southbound Local Freight Train A50 ( Birmingham to Attalla, Al. Turn ) passing through Control Point Watts Jct. in Irondale, Al. on their way to yard their train at Norris Yard in Irondale, Al. The lead unit NS #4005 is a PR43C built by Progress Rail Services with a 4,300 Horsepower Caterpillar Engine, a 3,600 Horsepower C175 & a 700 Horsepower C17 Caterpillar Engine, the 5834 is a former GP50 rebuilt to GP38-3 specifications |