Hazardous chemical leak after Louisiana train derails
- 5 August 2013
- From the section US and Canada
About 100 homes have been evacuated in Louisiana in the US after a derailed train wagon leaked toxic chemicals.
The wagon leaked sodium hydroxide, which can be lethal if inhaled, a Union Pacific railways spokeswoman said.
More than 20 train wagons went off tracks west of Baton Rouge at 15:30 local time (20:30 GMT) on Sunday. The engineer and conductor were not hurt.
Air pollution was not detected. The extent of the damage would be known soon, state governor Bobby Jindal said.
"Anytime you have chemicals leaking into the environment, that's a serious issue," he added.
It is not yet known what caused the derailment.
Raquel Espinoza of Union Pacific said another damaged wagon was carrying vinyl chloride, but it was not leaking.
A man who was near the derailment sought medical attention after reporting a burning sensation in his eyes, Ms Espinoza said.
State police said a road next to the tracks would be closed for at least two days.