CSX Corp. has reached a settlement with the federal government and West Virginia, agreeing to pay a $1.2 million civil penalty for a 2015 incident in which a 109-car train it operated that was carrying Bakken Shale crude oil derailed. Twenty-seven of the tank cars, carrying 29,000 gallons of oil each, derailed, caught fire and exploded. West Virginia is to receive $1 million of the civil penalty. The Department of Justice, Environmental Protection Agency and West Virginia announced the consent decree, filed in the U.S. District Court for the Southern District of West Virginia. CSX also agreed to pay $500,000 into a state-administered fund to upgrade a water treatment facility.