have you ridden down the foot under water road from Steventon to Sutton Courtney? Out at sparrowfart last week, and came across hi-viz workmen blocking off Drayton road. Road on down the hill where the road was dry, and then at the top near Sustrans 5, found the road underwater...
Yes. (I rode through it on Wed, when the road was closed but just about passable á velo.)
I assume that happened cos the thames is nearer the bit that flooded i.e. the water never reached the lower dip to the west. Anyway, it was open this evening
And it's considerably below 159m, so is not in the running!
(Unlike the other posts, which technically do qualify, but I kinda hoped that "
in the UK, in 2014" was quite strongly implied ... )