A head-on collision Monday night on Tiny Town Road in Clarksville sent both drivers to a Nashville hospital.
Clarksville police say an eastbound motorist crossed into oncoming traffic near Profit Drive and collided head-on with a westbound automobile.
Both drivers had to be extricated from their vehicles and were flown by helicopter to hospitals in Nashville, where their status was unknown.
Police say charges are pending in the crash and names of those involved have not been released.