Police arrested the driver, Shane Corey, 29, of Terre Haute.
The monument joins nearby World War Memorial Plaza, already on the list.
The fatal accident happened just after 9:30 Saturday evening.
Outdoor Indiana has been documenting the history of Indiana's state parks for decades.
The accident happened around 3 p.m. on Wednesday near Raccoon Lake on U.S. 36.
The extra set of paws are already proving to be lifesaving.
A 13-year-old boy got entangled in a tow rope, officials say.
Officials report the juvenile had tried to stab a family member.
Both occupants died in the accident after it crashed in a wooded area behind a home.
PCSO reports the small, single engine aircraft crashed in a wooded area near Butler Airfield around 10 a.m.