Because of this great upgrading and building program, C&O was in prime condition to carry the monumental loads needed during World War II. During the War it transported men and material in unimagined quantities as the U. S. used the Hampton Roads Port of Embarkation as a principal departure point for the European Theater. The invasion of North Africa was loaded there. Of course, in addition to fueling the ships of the U.S. Navy and the merchant marine, coal was also needed in ever increasing quantities by war industries. C&O was ready with a powerful, well organized, well maintained railway powered by the largest and most modern locomotives.