This is an interesting interview with Richard Florida on NPR Talk of the Nation with Neal Conan. They discuss different types of urban density.
I realize I’m posting yet another bridge, but I just can’t help myself. While this solution might not be a “realistic” solution to crossing the river, there is something to be said for pushing the boundaries of conventional thinking. I hope it inspires us to think creatively about the possibilities. They re-imagined the mode of travel (bouncing) and the materials (inflatable tubes and trampoline).