CSX stack train Q190 rolls eastbound by University of Penn property on the high line, but it looks more like a baretable train today.

CSX stack train Q190 rolls eastbound by University of Penn properties along the ex Pennsy high line in sunny Philadelphia behind what looks like a variation of YN3 paint between these units.

CSX stack train Q190 waits for Septa R6 Silverliner pair to clear CP Kalb before heading east under the wires.

CSX stacktrain Q190 rolls eastbound by the signals at Conte Luna under bright morning skies.

CSX stacktrain Q190 rolls eastbound along the ex-Pennsy high line in Center City Philadelphia under bright morning skies.

Pair of YN3 GE's haul CSX stack train Q190 eastbound over the sunny highline.

CSX stacktrain Q190 rolls eastbound onto the Morrisville Line at CP King.

SD70MAC 4775 leads CSX stack train Q190 eastbound on the snow covered NS Morrisville main at CP King.

Eastbound stacktrain Q190.

SD70MAC 4829 leads CSX intermodal train Q190 eastbound onto the NS Morrisville Line at CP King on a bright morning.

Dirty SD70MAC fronts a clean SD60I on CSX stacktrain Q190 eastbound on the high line on a frigid January morning.

Short CSX stacktrain Q190 eastbound.

Pair of ES44DC's roll westbound on track one through Bridgeport on the NS Harrisburg Line with CSX stacktrain Q190 on sunny afternoon.

AC60 663 rolls eastbound with CSX stack train Q190 onto the NS Morrisville Line at sunny CP King.

Pair of ES44DC's roll eastbound under the wires and signals on the NS Morrisville Line connecting track at Ford Street on a bright morning.