When it comes to efficiency in freight transportation, Norfolk Southern's intermodal trains generate economic and environmental benefits for customers and consumers. Watch this video to learn more about those efficiencies.<br /><br />Read more about the Efficiencies of Rail at NSSustainability.com<br /><br />Read More: http://3blmedia.com/News/Norfolk-Southerns-Freight-la-Mode<br /><br />© 2014 | 3BL Media/Norfolk Southern | All Rights Reserved
