The homecoming of a Kentucky World War II veteran has been 81 years in the making.
It would enable to park to acquire more cave passages.
The tickets will be distributed through a lottery.
Work is expected to begin in November and last until next summer.
KSP said the two-vehicle crash happened at the intersection of Mammoth Cave Road and Old Mammoth Cave Road, just outside Cave City in Barren County, at 1 p.m. Wednesday.
The "Redneck Rave" will be this weekend at Mammoth Cave and it'll last from noon Thursday until noon on Sunday.
The longest cave in the world is now even longer.
Kentucky is cool. In fact, Kentucky is really, really cool.
Visitors can walk through more than 1 mile of passages in the the larger chambers.
The dirt and stone cave floor has become degraded and repairs will make the path smoother and more durable while making steps and handrails more user-friendly.