It happened just before 2 p.m. near the intersection of Old US Route 22 and Mill Creek Road in Weisenberg Township, officials wrote in a release.
Myra T. Rosenberger of Weisenberg was taken to Lehigh Valley Hospital-Cedar Crest where she died of multiple blunt force injuries, the coroner said. Her death was ruled accidental.
The accident remains under investigation by state police at Fogelsville, officials added.
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