Check this out. Railroad tank car leaking styrene in Ohio.
“A catastrophic event could happen” if the tanker car explodes, a fire official said. It could create a fireball, rip apart the car and propel it like a rocket up to a mile in any direction, News 5’s Brian Hamrick reported.
http://cms.firehouse.com/content/article/article.jsp?sectionId=46&id=44307