Ok, well I like the font in the pic you posted anyway.

Honestly though, while this is a nice idea, and could even be quite useful in its current state, I think it could be a lot better.

For the concept to be very impressive as a fontstruction I thinks it needs to be a lot better.

What about freeway overpasses, bridges, aqueducts, clock towers, other fun towers, sky-bridges, monorails, maybe even some recognizable landmarks or something. I'm sure if you got really creative you could come up with a lot more interesting things to liven it up. You could also get more detail in there.