Another one of those 'not my ride' vids, but like the Gorge Road, I also do this one fairly often and I've done it on a Honda CB750 (with a few mods - of course!
) back in the days when there was no speed limit on it, except thru the towns! (Dammit, that makes me feel Old!
) Anyhoo, there's some more good vids on youtube from this same Lady, Doodle on a Motorcycle, but this is one of just a couple she's done in Oz. Check it out: 
This road is not in quite as much of a dire condition as she makes out, or at risk of disappearing quite as soon as it sounds, but the recent floods she mentions (following within days of massively destructive bushfires inland just a tad) did do a lot of damage. I you want to see some more info on the Great Ocean Road, how it was built by Returned Soldiers after WW1 and is now widely recognised as the World's Largest War Memorial, then check out wikipedia here:
en.wikipedia.org
This road is not in quite as much of a dire condition as she makes out, or at risk of disappearing quite as soon as it sounds, but the recent floods she mentions (following within days of massively destructive bushfires inland just a tad) did do a lot of damage. I you want to see some more info on the Great Ocean Road, how it was built by Returned Soldiers after WW1 and is now widely recognised as the World's Largest War Memorial, then check out wikipedia here: