As others have mentioned, I've driven those roads long enough to now realize that something that was a small hole yesterday, could very likely be a huge crater then next day. I also go out of my way to make sure I straddle the side, putting one tire in the middle of the hole and let the other tire ride either side. Back when I used to 4-wheel on a regular basis, we had a "call list" where we'd record all our phone numbers. Everyone in the group would get that list. If someone happened to get stuck, they were allowed to start calling down the list to see if anyone was available to come pull the stuck person out of the hole. I never needed to use it as for either situation, but I felt good having access to the list.
Glad you got out without any damage.