CSXT 40 West leads a Tucson bound manifest through the east side of Tucson past Kolb. It is extremely rare to see a CSX YN2 on point out here.
UP 2594 leading the heavy Herington, KS to Tucson, AZ manifest up the 2.09% grade out of Benson, AZ with L 107 E 3 T 13824 F 7173