On a sloppy and cold spring afternoon, CSX 4720, the One CSX unit, passes through Boughtonville on the B&O as it heads toward Willard for a crew change.

BNSF 9709 (SD70MAC) sits at the depot in Longmont, Colorado with two other light motors and another MAC.

Two surprises in one shot. First, the clouds opened up as soon as this train rounded the curve into downtown Opelika. Second, a rebuilt photogenic SD70MAC was leading this manifest train. This ... (more)

Empty Coal hoppers from West Baltimore make way on a reroute over the CSX water-level route.

BNSF 9716 (SD70MAC) runs past the Longmont Depot as it heads south on the Front Range Sub.

L619 creeps down the siding at Apex, where they'll pick up some cars off the D&S local to take to Hamlet.

An SD70MAC leads L619 onto the siding at Apex, where they'll make a pickup before proceeding to Hamlet. On the left is the Apex yard office, located in a former freight house.

BNSF Railway train E-CSSBTM017A heads west back to Wyoming's Black Thunder Mine from Stratton, Ohio. A trio of SD70MACs power this train: BNSF 9545 (ex-BN 9545), 9760 and 9506 (ex-BN 9506). more)

Bound for New Jersey, a CSX tank train rumbles east along UPs Geneva subdivision, with the ONECSX sd70mac up front… seen here ducking under the C&NW coal tower in Dekalb.

With a fresh crew shuttled up to UP interchange from Barr, CSXs B779 cuts through one of the more iconic locations in Chicagoland.

A north bound manifest crosses over the Cumberland River during blue hour. Many runners, cyclists and athletes are busy below, but always stop to gaze as the train goes over.

A clean CSX SD70MAC leads M204 north over the LIRC.

After dropping off the cut of freight cars in the yard in Longmont, Colorado, BNSF 9709 (SD70MAC) leads a fellow MAC back to the depot to tie down for the day.

SD70MAC 4720 promotes the "One CSX" initiative while heading south along the Hudson River's West bank.

Repainted SD70AC with ONE CSX scheme shines thru the Syracuse Station with an open door policy.