Updated at: 06/07/2013 5:05 PM
(AP) CHAFFEE, Mo. - Federal investigators say a Union Pacific freight train involved in a collision that collapsed a Missouri highway overpass had a signal to stop when the crash happened.
The May 25 accident occurred when the UP train hit the side of a Burlington Northern Santa Fe freight train at the rail intersection near Chaffee. The accident derailed about two dozen rail cars, destroying columns supporting a highway overpass. No one was seriously injured.
The National Transportation Safety Board released its preliminary report Friday. The report says signal data show the UP train had a signal indication to stop, while the BNSF train had a signal to proceed.
The report also says the damage is estimated at $11 million.
The overpass is used by 400 to 500 cars a day.
(Copyright 2013 by The Associated Press. All Rights Reserved.)