One of the Maryland Midland’s four ex-Burlington Northern SD24’s stands by the Highfield, Maryland office. The EMD is on the former Western Maryland main line to Baltimore, while the track on ... (more)

A set of SD24’s led by 949 makes its way past one of the most famous locations in railroading, the 3829-foot Summit of Cajon Pass, before dropping down the 3 percent grade to the LA Basin on Sep... (more)

An eastbound Milwaukee Road freight with a pair of leased Southern SD24's hugs the banks of the Mississippi River between Pleasant Valley and Le Claire. The SD24's eventually received Precision N... (more)

CB&Q SD24 504 leads the heavyweight coach train past the restored Spaulding Tower at IRM.

Grinding up the .82 percent to Hermosa Tunnel and the 8014-foot summit of Sherman Hill in late September, 1965, Union Pacific 418 leads a motive power consist that could be assembled on no other ... (more)

CB&Q 504 pushes its train past the semaphores at Olson Road.

IRM's beautifully restored CB&Q SD24 holds on station track 2 with the coach train.

CB&Q SD24 504 pinch hits for the day on the Nebraska Zephyr at the IRM.

Shop mechanics perform a sustained load test on SD24 No. 4511. They had the prime mover running full-out for at least a half an hour. Honestly, I don't know how they could hear each other, the sou... (more)

Eastbound Santa Fe freight climbing Cajon Pass at Blue Cut

CBQ SD24 504 splits the semaphores, east of the Illinois Railway Museum.

On a beautiful spring afternoon, five SD24s lead a westbound Santa Fe manifest through Bealville.

Eastbound BN SOU St Louis Louisville runthrough train on SOU near Huntingburg

A Union Pacific SD24 awaits its next move at the US Post Office warehouse near the UP passenger station in Salt Lake City. The UP once rostered 34 SD24 'A' units with cabs and 45 'B' cabless boost... (more)

A 2400 horsepower EMD SD24 has been serviced and awaits an assignment at Provo Yard on March 5, 1977. The UP rostered 34 'A' units with cabs and 45 'B' cabless booster units, built between 1958 an... (more)