The Association of American Railroads reported an increase in rail traffic for the week ending March 16, 2013 in their rail traffic summary released this week. U.S. carload volume was up 0.5 percent and intermodal volume was up 0.7 percent compared with the same week last year. Total U.S. traffic for the week was up 0.6 percent compared to the same week in 2012. Read More