'It sounded and felt like a bomb': Manhole explosion in downtown Detroit injures woman

DETROIT (FOX 2) - A manhole explosion caused by natural gas near the intersection of Congress and Bates in Detroit injured a woman who was close by, around 2 p.m. on Friday

The 58-year-old woman was not struck by the manhole cover, but was knocked down by the pressure of the blast, according to the Detroit Fire Department. She was taken to a local hospital, where she is in serious condition.

Pressure build-up in the sewer caused the blast, due to natural gas, said DFD Deputy Chief Daniel Clapp. An investigation is underway.

"The entire building shook," said Corinne Ashworth, who lives about a block away from the scene. "It sounded and felt like a bomb."

The road did not sustain any integrity issues, Clapp said.

DTE was on-scene, assessing the incident.

There are currently no gas or power shutoffs in the area. 

No other details were provided at this time. Stay with FOX 2 for updates.

Editor's note: DFD originally stated the woman's injuries were minor. Her condition was updated to serious hours after the explosion. Officials previously said it was unclear if it was a steam or gas explosion, it has since been confirmed to be caused by natural gas.