Train carrying dangerous materials derails in Louisiana; about 50 homes evacuated

Officials say a train carrying corrosive materials has derailed in Louisiana on Sunday, Aug. 4, 2013.

LAWTELL, La. -- Authorities say a train carrying flammable and corrosive materials has derailed in Louisiana and about 50 homes have been evacuated as a precaution.

The homes are within one mile of the derailment. Police say at least 26 cars went off the tracks about 3:30 p.m. Sunday in Latwell, which is about 60 miles west of Baton Rouge.

Master Trooper Daniel "Scott" Moreau says authorities have not reported any injuries.

The Union Pacific train had 76 cars, and some of them held lube oil and vinyl chloride, KATC-TV reported.

Traffic is being diverted away from the evacuation zone. Moreau says it's not clear how long the evacuation will last.