Hauling crude oil may be causing train tracks to fail
![Hauling crude oil may be causing train tracks to fail](http://bloximages.chicago2.vip.townnews.com/lacrossetribune.com/content/tncms/assets/v3/editorial/f/2d/f2de9ffa-5d4b-5071-8fe5-7bbcebc786e7/54fa76e94177c.image.jpg?resize=300%2C412)
The only sign of trouble aboard a Norfolk Southern train, hauling roughly 9,000 tons of Canadian crude in western Pennsylvania last year, was a moderate sway in the locomotive as it entered a …
The only sign of trouble aboard a Norfolk Southern train, hauling roughly 9,000 tons of Canadian crude in western Pennsylvania last year, was a moderate sway in the locomotive as it entered a …