Dave is correct.
A few years ago I walked on the Caernarfon side of the Straits and went under the Britannia Road Bridge and it wasn't until late this year when I walked under the Bridge on the Anglesey side.
Yorkie, you could have got it straight away as I made the mistake of not changing my photo numbers, something you advised me about a few years ago.
Mull, good try but Dave was spot on with the location. Hope that you and your property were not affected by the storms that hit Scotland and the rest of the UK last week.