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Investigators said driver Kaseem Smith was distracted for a moment and hit an inside wall twice. When he overcorrected, the truck smashed through the guardrail, flew off the exit ramp and crashed into a parking lot 100 feet below.

"He basically focused on something else, so he is driving carelessly. He collides twice with the wall, and that's when he overreacts," FHP spokesman Joe Sanchez said.

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Smith was thrown from the cab and taken to Jackson Memorial Hospital. His family says it's a miracle that he survived.

Smith received two citations for careless driving and not wearing a seatbelt.

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