The highway provides access to Fountainhead Lodge Airpark, then curves around to the west. A sharp turn shortly thereafter turns the highway back to the north. SH-150 then passes through Brush Hill and leaves the state park.
The highway leads to Fountainhead Lodge Airpark, after which it veers west. Shortly thereafter, a sharp turn sends the highway back north. SH-150 continues through Brush Hill before leaving the state park.