Fiery oil train collision forces evacuation of North Dakota town

FARGO, North Dakota (Reuters) - Residents of a small town in North Dakota were urged to evacuate after a BNSF train carrying crude oil collided with another train on Monday, setting off a series of explosions and fires, the latest in a string of incidents that have raised alarms over growing oil-by-rail traffic.

Local residents heard five powerful explosions just a mile outside of the small town of Casselton after a westbound 112-car train carrying soybeans derailed. An eastbound 106-car train hauling crude oil ran into it just after 2 p.m. CST (2000 GMT), local officials said. There were no injuries in the collision that left 21 rail cars on fire, according to BNSF.