The Austin CultureMap website had what seemed like the best breakdown of this projects and proposals. They had a feature that listed the top 5 components of each design. Their analysis included information about the retractable pontoon bridge. I am a rower too; that's why I was so struck by such a ridiculous idea.
http://austin.culturemap.com/newsdet...-waller-creek/
Of all the projects, I definitely liked the CMG and Public Architecture team. They had a real bridge (with rail) and had a very urban design. I am supportive of the path that the current winners are taking (except for the bridge). However, let's be clear: these designs were for winning a contest. Now begins the hard work of making a feasible and executable plan. There will be many changes, just like with Green. Remember, there is no very little money allocated as of yet for all these changes.