On two separate occasions between when we had "real" engineers at KTNQ-KLVE-KSCA I bore the temporary title of "Chief Operator" for those stations. I felt the obligation to visit the sites on Mt. Wilson every week at least.
I was offered a big station 4-wheel drive vehicle the size of a Yukon. It was so frightening to drive those curvy roads in a tall and not-very-stable-and-responsive piece of Detroit crap that I opted to use my own "little" SUV instead.
And I was not unfamiliar with winding roads up to transmitters; years before I had built an FM at around 13,000 feet AMSL on a zig-zag road with about seven 300° flip backs along the slope of the mountain.
What scared me with Wilson is that the road had lots of areas where any rain that fell ran right across the road and then down the slope, often leaving moisten soil (often called "mud") on the road. Idiot LA drivers out for an adventure did not know how to mountain drive, many accelerating while holding down the brake with the other foot. When the brakes burnt out, Darwin took over and improved the species by eliminating idiots.