My in-laws live on a private road. They’re the fourth lot down from the main road (for the uninitiated, if your property would block access to another property, then there exists an access easement across your property, and you must allow people - principally the owners - to traverse your property so they can get to theirs). Everyone is responsible for (but not obligated to) maintaining the stretch of road in front of their houses. The first couple houses are owned by folks with a good chunk of change and the road is as nice as it gets. The third house down has never done a thing to their stretch of road and it’s a piece of shit for that little bit. You’re cranking the steering wheel from lock to lock to lock again to avoid holes 6 inches deep. Their house is in a sorry state so there’s not a chance in the world they have the money to fix the road up. My in-laws throw some gravel in the holes from time to time to make things a little easier on themselves.
The municipality can’t/won’t do a thing. They don’t own the road and it’s not like the neighbors are blocking people in or out. The road is only nigh (not completely) impassable.