By 'Billboard' I'm referring to the old-style trees modelled with a couple of crossed planes with an alpha blended image. You are right about speed trees, though the degree of sway is more controllable than when they first appeared.
This is an upgrade and extension of Hampton Mall. The entire original route is still present, just with ATLS, better trees, better roads etc.
I know where you mean for an extra stop, and for a historic tramway, you'd be right. Most newer UK tramways have further between stops, and have 100% level boarding at all stops, so it's less likely that there woul actually be a stop in that location.
Paul