Union Pacific steam locomotive

1920 × 1080

Steam and Diesel Trains

1308 × 816

Union Pacific 4023 locomotive transport

1024 × 787

Union Pacific steam locomotive

3008 × 2000

Red steam locomotives on tracks

1600 × 1200

Two trains on parallel tracks

1024 × 702

Union Pacific steam locomotive

1920 × 1080

Union Pacific trains at station

1024 × 768

Southern Pacific steam train

1920 × 1080

Union Pacific steam locomotive

3360 × 1050

Union Pacific Steam Locomotive — Blue

1920 × 1200

Union Pacific Steam Locomotive — Gray

1589 × 1138