A worker at the Martin Marietta plant was injured after falling off a piece of equipment in a dredge pond Thursday morning.
Air Care was called to the facility on Highway 50 in Elizabethtown after the accident around 10:00am.
Firefighters and employees were able to rescue the worker from the piece of equipment.
We're told the employee had a traumatic head injury.
The worker was taken to University Hospital and the patient's condition has not been released.
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