This road classification must be incorrect.

There is a lake missing from here.

There are two areas here that are mapping the same thing- whichever one is more accurate should be used. If neither are very accurate, a new area could be created. It should be tagged as leisure=nature_reserve.

County Line Road is still dual-carriageway here.

Many of the roads in this area seem to be off.

There is a lake missing from here.