It would make since to have a pedestrian walkway along the Fuller Warren, but tufsu is right. Busy Interstate + pedestrians + bikers = mega disaster waiting to happen.
Apparently the Main Street bridge is the only bridge that pedestrians can cross the river. Which in a way is better then none, but for sure there could be better. I like how Nashville closed one of their old bridges and converted it to a pedestrian only bridge. However I dont think we have any bridges that we can to that to.
Lake, that Beaver Street idea is real nice, hope something like that will go through.