The 64 road was blocked by deep snow at the 6437 junction. That made for a 13.5 mile RT with about 10 of that on snow. A little steep snow here and there climbing over cornices. Strong wind at the lookout.
OK, perhaps not the worst road I have ever been on, but the final 4.5 miles of FR-64 before the Table Rock turnoff certainly gave my passenger car a run for its money. The peak, on the other hand, has awesome views, a great fire lookout, and is highly recommended.