Potholes.
Living in NH we have no shortage of pot holes etc.
Anytime you see a pot hole it is caused by what is under it. recurring pot holes will still recur long after you are dead unless the issue under it is resolved.
Land plane, box blade, rear blade doesn't matter that pothole will be back right after a few trips.
Up here it is usually a rock or surface ledge that does it.
Rocks before/after are high spot/low spot. The car raises (bumps) over the high spot and then pounds down into the low spot. Until the rock is removed the pot hole will always be there. As soon as that starts, water collection starts and that makes it worse. (water is one of the best soil compactors).
Surface ledge will pool water in odd ways that will cause repeating pot holes as well.
I guess my point is, the worst way to FIX a pothole is to just fill it in.
Living in NH we have no shortage of pot holes etc.
Anytime you see a pot hole it is caused by what is under it. recurring pot holes will still recur long after you are dead unless the issue under it is resolved.
Land plane, box blade, rear blade doesn't matter that pothole will be back right after a few trips.
Up here it is usually a rock or surface ledge that does it.
Rocks before/after are high spot/low spot. The car raises (bumps) over the high spot and then pounds down into the low spot. Until the rock is removed the pot hole will always be there. As soon as that starts, water collection starts and that makes it worse. (water is one of the best soil compactors).
Surface ledge will pool water in odd ways that will cause repeating pot holes as well.
I guess my point is, the worst way to FIX a pothole is to just fill it in.