5,000 evacuated from homes after train derails, catches fire in Tenn.

A freight train carrying flammable and toxic gas derailed and a rail car caught fire in Tennessee, forcing the evacuation of more than 5,000 people and the hospitalization of nine for breathing in fumes, officials said.

The evacuation of homes and businesses took place after the derailment around midnight Wednesday of the CSX Corp train in Blount County, eastern Tennessee, they said.

Nine people were admitted to Blount Memorial Hospital with respiratory issues, while another 21 were held for observation in the emergency room, hospital spokesman Josh West said.

Matt Farr, his brother and their parents woke up to the news in Maryville city and grabbed a change of clothes about 8:30 a.m. EDT before heading to a nearby animal center to drop off their Yorkie dog, Rosie.

Farr, 21, said the four residents planned to stay at a nearby hotel until the evacuation is lifted.

“We didn’t think we’d be there that long, but now it’s starting to look like we may be there for a couple days,” he said from the animal center. “We’ve had trains derail before, but not with chemicals, so it’s pretty bad.”

Firefighters were allowing the blaze to burn itself out on the advice of specialists, as attempts to extinguish it could be hazardous, Blount County firefighter Kermit Easterling said.

The county has urban and rural areas and is also home to part of the Great Smoky Mountains National Park, he said.

Of the 30 people at the hospital, 10 officers - five each from the Blount County Sheriff’s Office and the Alcoa Police Department - were exposed to chemical-laden fumes from the blaze, sheriff’s spokeswoman Marian O’Briant said.

HAZARDOUS

CSX said a tank car loaded with acrylonitrile, a hazardous material used in manufacturing plastics and other industrial processes, derailed on the train headed to Waycross, Georgia, from Cincinnati, Ohio. It said no one was injured in the derailment.

The substance is flammable and presents an inhalation risk, CSX said. The 57-car train included 27 carrying hazardous materials, including cars carrying acrylonitrile on either side of the burning rail car, it said.

There was no crude oil among the 57 cars, CSX said.

The incident comes on the heels of other derailments in North America.

In May, a train carrying crude oil derailed and caught fire in Wells County, North Dakota, forcing the evacuation of a nearby town, according to local media.

In March, a freight train with cars carrying methanol derailed in central Texas. In February, 11 railway cars carrying ethanol fuel derailed in Iowa. Officials said there were no injuries in these U.S. incidents.

EVACUATION

Maryville residents could be forced from their homes for up to two days and the Red Cross has set up a shelter in a nearby high school, officials said.

About 100 people were sheltered at Heritage High School in Maryville early Thursday, while many others opted to stay with friends and family, O’Briant said.

CSX said it was offering displaced residents assistance, including lodging.

“People are coming in left and right now,” Peter O’Neill, volunteer director at the Blount County Red Cross, said in a telephone interview. “We have food set up. Cots. And we sent games for the kids.”

Residents within a two-mile radius were evacuated initially, according to the Federal Railroad Administration. The zone was changed to 1 1/2 miles later on Thursday, O’Briant said.

Maryville officials recommended as a precaution that some residents refrain from drinking well water until groundwater contamination could be ruled out, according to a city government Facebook post.