Found it!
Go to page 117, find the thread: It can be done! by Alexander D, posted 3 July 2010.
There is an epic description of how once we (Dovorians) used to march up to the Western Heights, and excavate miles of tunnel, and then march up Eastern Heights and excavate miles more of tunnel.
And how we could even today excavate a tunnel in Townwall Street to put the motorway underground!
I believe the posts from David Hannent on the topic were on the front page, after I had brought up the topic about a Townwall St. tunnel on the front page, but probably prior to the date of the mentioned thread.
As said, Charlie, keep it up! If you have any clue, let me know, I'd be happy to lobby again for a tunnel to replace the motorway. It would also be good for our collective health, not having all those exhaust fumes belching out
PS: Serge is Sergeant "boot up the hind", he says do it, and one does it!
