ST. PAUL, Minn. - Minnesota Transportation Museum volunteers have returned a 1949 EMD SW1 diesel locomotive to operation. The unit was built for the Wabash Railroad and later sold to window-maker ...

Caterpillar Inc. on Aug. 31 marked the 100th anniversary of EMD®. Founded as Electro-Motive Engineering Corporation, EMD is now a product brand of Progress Rail, a Caterpillar company. (Courtesy of ...

For the ECO line, Progress Rail and NSC have collaborated to repower 50 locomotives, since 2008. Credit: Norfolk Southern Corp. Caterpillar Company’s Progress Rail has teamed up with Norfolk Southern ...