National Geographic : 1948 Dec
U. S. Railroad Troops Post a Special Train Announcement In humorous vein they chalk their own "train information" on the bulletin board of a French railroad station. American soldiers repaired tracks and op erated trains on French railroads to move supplies to the front lines (page 714). U. S.Army Signal Corps, Official Trucks Roared Day and Night down the Red Ball Highway Signs like this urged the soldier drivers togreater efforts inrushing supplies to the front along this one-way road inFrance, from which allother traffic was barred. Thousands of vehicles moved along itinanunceasing stream.