Agree - it was a marker for my long journey home when I visited client's in that area. Went last past there in March 22 and in my head the lady on the traffic news was mentioning the "Air Balloon" and some delay.
Not passed it that often but a family from the village with boys who were friends with my son moved to the Forest of Dean 20 or so years ago and we went to see them a couple of times.
I have the misfortune to have to travel past the Air Balloon about once a month. Despite its history I can only associate it with traffic jams going north and a need for caution coming south up the hill in two lanes of fast moving traffic.
The sooner it’s improved the better.
I have to confess I've been that way a few times, but never noticed it.
However, The Crooked Billet (probably one of many) is etched in my memory from ancient coach trips as a youngster, along with the common cold research centre.