I tried the road from Baguio to the mountains many years ago, intending to drive right up to the rice terraces, and got to a wooden bridge with the planks uneven, loose and many holes and said no thanks.
Turned around and drove around to 100 islands instead.
It reminded me of an old B&W film where they are transporting a truck load of dynamite on similar roads. Had our boys with us and put safety first.