That's great.
As an aside I have a friend who was in charge of the development of the Trams.
He regularly told me about the meetings with City and the interaction with the council.
The problems he encountered were numerous but by far the biggest was the uncertain nature of what IS below the surface. He said the infrastructure was a complete mess, but you already know that.
The task drove him into an early retirement. He was approached by City last year to act as a consultant for them to try and improve communications.
He didn't take up the offer as the previous 10 years had taken its toll.
It will take some imagination and a few quid that's for sure.