Today I went railfanning in Philadelphia at CP Belmont. I saw 2 NS trains; 68 and 69J (loaded and empty slab trains to Philly). 69J came first with a conrail SD60I and an NS 8-40C. Shortly thereafter 69J came with NS primer Dash-9 and 2 BNSF Dash-9s. What do you see on a day to day basis over NS.