H&K Group Inc.'s Birdsboro Quarry operates two ex-NS SD40-2's. The lead unit in this photo, 3549, is of BN heritage. In the background, a Komatsu HD605 haul truck fills an aggregate holding hopper, which feeds the rail hoppers with material. The aggregate products loaded at Birdsboro Quarry are shipped to Dagsboro Stone Depot in Sussex County, DE. *Note - This photo was taken with permission as I am an employee of H&K.
