Actually, I have entered Sophia and Mabel. For: Sophia Kingdom the wife of Marc Brunel and mother of Isambard Kingdom Brunel. Mabel Stephenson, née Carr, mother of Robert Stephenson the miner and railway engineer.
Phyllis -- after Phyllis Pearsall creator of the A-Z
Ada -- after Ada Lovelace,an early computer scientist
Anyone get near?
Wednesday afternoon Phyllis had moved about 20' ahead of Ada. By yesterday (Thursday) afternoon she had passed under the footbridge (I presume overnight) and was sat on the starting slope down towards the tunnel portal.
Ada was still being completed.
Tunneling starts next week according to the Metro.
That URL requires a login to find out the rest of the link and I'm not paying £79 to find out what it says.
The bridge would be the only one between the assembly site and the portal. It is a footbridge (as I mentioned above) and has already had its abutments raised by about a metre or so. I presume this is to allow clearance for the overheads.
Two towers of red blocks with what I presume are hydraulic lifts are in place under each end of the deck.
They were still there today so I don't know if they are going to leave them for when Ada goes down the slippery slope.