Some Friday action between Phoenix and Tucson with Newman Peak in the background.

River Sub meeting at CP 43.

Crossing Chicago River over Wells Street Bridge during St. Patrick's Day Parade.

CN mixed freight splits double diamond on its way south.

Some Friday action at CP 961 on Gila Subdivision between Phoenix and Tucson.

Some Friday action between Phoenix and Tucson.

Southbound manifest flies through Iona Island on The River Sub.

Short southbound stack train crosses Fort Montgomery Tunnel .

Short southbound stack train leaves Fort Montgomery siding.

CSX duo leads stacks north along Hudson River.

Cruising south through Newburgh.

Southbound mixed freight crosses Doodletown Bight Trestle to Iona Island with Bear Mountain Bridge in the background.

Early morning Empire Service from Albany to New York leaves Croton-Harmon station.

Albany Port Railroad switcher is seen idling on one of port spurs on a sunny Monday afternoon.

CSX 168 waits for northbound traffic to clear main line.