Train derails in Washington D.C., leaks hazardous chemical

A CSX freight train derailed near a Metro stop in Washington, D.C., on Sunday morning, sending about 10 cars off the tracks and spilling hazardous material from one of them, officials said.

No injuries were reported and no evacuations were ordered.

The train derailed Sunday about 6:40 a.m. near the Rhode Island Avenue Metro station and one of the derailed leaked sodium hydroxide, which is used to produce various household products including soap and detergents, CSX spokeswoman Kristin Seay said.

Sodium hydroxide, also known as corrosive lye, is a chemical that can irritate and burn the skin and eyes. CSX says it is working with first responders to contain the chemical.

Mayor Muriel Bowser said at a news conference that the leak was contained, but officials were not sure how much had leaked.

"The fumes should not cause you any problems and you should not be able to smell them anywhere else," said D.C. Fire and EMS Deputy Chief John Donnelly.

It was not immediately clear what caused the derailment. Crews were inspecting the tracks, which are used by CSX, Metro and Amtrak, and were working to restore service. Photos tweeted by D.C. Fire and Emergency after the derailment showed cars in a zigzag line across the tracks.

Chris Nellum said he lives nearby and his window looks directly over the tracks.

"I thought it was like a semi-truck coming toward the building and when I looked out the window, I saw cars piling up," said Nellum, who had just moved in the night before. "So I'm not even used to hearing trains. It was jarring."

Part of Rhode Island Avenue was closed in both directions. Nellum said his girlfriend tried to leave the area and was told to stay put, but she eventually found a way out.

"She's an environmentalist so she is very concerned about whatever is leaking," he said.

The Red Line's Rhode Island Station also is closed and Metro was reporting delays along that line. Metro said it would establish bus shuttle service between the NoMa and Brookland stations.

The CSX train had three locomotives and 175 cars, including 94 that were loaded with mixed freight, and 81 that were empty.