Canadian Pacific Power in Color Volume 4: Modern Six-Axle Road Power continues a multi-volume look at the locomotive roster of this Canadian transcontinental railroad that also reaches into the depths of American soil. Coverage focuses on modern six-axle road power constructed by EMD/GMD, GE, and Montreal Locomotive Works MLW, as well as Progress Rail. Enjoy nearly 300 full-color photos, from the early SD40s to the big SD90Mac and SD90Mac-H locomotives!