Matthew Geier wrote:

> I would assume after you build a super reinforced, super hard road

surface for these 'trackless trams' to run on, they won't be so cheap
after all.

Hahaha. They'd be able to run OK then on the two-metre-thick concrete
roadbed being laid for the new tram lines in Sydney. Assuming their rubber
wheels didn't keep skidding on the rails.

Imagine how much it will cost to dig into those trackbeds when the need
eventually arises!

david mcl