Safety officials have worried for years about hazardous materials carried on trains, but concern has intensified recently as a drilling surge in remote oil fields has generated heavy traffic on North America’s aging rail-freight networks. (Read more… http://www.nytimes.com/2014/01/03/us/concern-over-safety-grows-as-more-oil-rides-the-rails.html)
(English, Article, 2014)
![Share on Facebook Facebook](https://www.gmec-ee.com/wp-content/plugins/social-media-feather/synved-social/image/social/regular/24x24/facebook.png)
![Share on Twitter twitter](https://www.gmec-ee.com/wp-content/plugins/social-media-feather/synved-social/image/social/regular/24x24/twitter.png)
![Share on Linkedin linkedin](https://www.gmec-ee.com/wp-content/plugins/social-media-feather/synved-social/image/social/regular/24x24/linkedin.png)
![Share by email mail](https://www.gmec-ee.com/wp-content/plugins/social-media-feather/synved-social/image/social/regular/24x24/mail.png)
![Share on Facebook Facebook](https://www.gmec-ee.com/wp-content/plugins/social-media-feather/synved-social/image/social/regular/48x48/facebook.png)
![Share on Twitter twitter](https://www.gmec-ee.com/wp-content/plugins/social-media-feather/synved-social/image/social/regular/48x48/twitter.png)
![Share on Linkedin linkedin](https://www.gmec-ee.com/wp-content/plugins/social-media-feather/synved-social/image/social/regular/48x48/linkedin.png)
![Share by email mail](https://www.gmec-ee.com/wp-content/plugins/social-media-feather/synved-social/image/social/regular/48x48/mail.png)
![feather](https://www.gmec-ee.com/wp-content/plugins/social-media-feather/synved-social/image/icon.png)