The crash occurred on CR 565 north in Frankford around 8:20 p.m., NJSP Trooper Charles Marchan told DailyVoice.com.
Karen Krok, of Sussex, was driving a Honda CRV when the vehicle veered off the right side of the road and struck a tree near milepost 0.5, Marchan said.
Krok was taken to a nearby hospital and succumbed to her injuries a short time later.
The crash remains under investigation, Marchan said. No further details were released.
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