That’s the one, I had a look on Google just before I posted, the pic there was from 2008, your link is from 2012, still stoney, some of which still resides beneath my skin since baling out from the back of the milk cart with the horse in full gallop. 
Funny what time does with your memory though. 'Till I looked at that again today, I always thought that the main leg of the ‘L’ was north/south, not east/west. 
You’re not kidding. I haven’t read that but I remember as a child in '48 I thought that it merely meant that the council hadn’t yet got around to finishing it. 