Frisco 4501, a 2-10-0, on display at the Museum of American Railroads in Frisco, Texas.

Early morning sunrise greets a trio of BNSF SD40-2s (BNSF 1918, 1967 and 1643) as they idle in the small yard in Albuquerque, New Mexico.

Norfolk & Western Y6A 2156 on display at the National Museum of Transportation.

CP 2213 and KCS 2850 pull double stack cars west out of the CPKC Knoche yard.

UP 1865 and UP 1817 sit at the diesel service area, waiting for their next switching assignment, in the Union Pacific North yard.

BNSF 1674 has completed switching a section of the Belen yard, and is now preparing to move to another section of the yard to continue switching cars. In the distance, another westbound double st... (more)

BNSF 5070 leads Ferromex 4077 and a manifest train east out of Encino, New Mexico.

This old Conrail GP-7, number 5677, is the former Central of New Jersey 1521. It is kind of tucked away towards the back of the National Museum of Transportation in Saint Louis, Missouri.

BNSF 2944 and BNSF 2621 switch cars at an ethanol facility east of Hastings, Nebraska.

The Kansas City Union Station seen from the top of the tower at the World War One museum in Kansas City, Missouri.

Erie Lackawanna 3607 on display at the National Museum of Transportation in Saint Louis, Missouri.

Frisco 4501, the 4-8-4 "Meteor", on display at the Museum of American Railroads in Frisco, Texas.

BNSF 4459 is one of many locomotives at the diesel shops in the BNSF Argentine yard.

AGPX 4036 idles the morning, waiting for the next crew to begin switching cars at the AG Processing facility in St. Joseph, Missouri.

MIXX 3151 and CEFX 1545 sit outside the repair shop at Mid America Car in Kansas City, Missouri.