Super neat shots of the NS 1648 Blacktop.  That 11mm focal length creates a terrific perspective!  This is a perfect long and lanky locomotive for you to have found.  It's an SD-40-2, which a writer once said "looks like a kid wearing tennis shoes three sizes too big". 

  Here's a 3/4 view of one owned by CSX (April 2011, Lumberton, NC, Fuji Velvia, Nikon N2020)
