An elevated bike lane like this one in Copenhagen would be really cool for the Riverwalk starting from the Zoo, Brackenridge Park, Wittie Museum, making its way through the Pearl, Museum Reach, a portion of the central Riverwalk, King William Riverfront, all the way to the Mission Reach. Linking San Pedro Creek would be a great idea as well.
Something like this would definitely attract even more development and residents to the urban core especially to River North. Visitors to the city would find Riverwalk attractions easier to get to. The Riverwalk is 15 miles long so this would make things easier to get to for residents and visitors.
http://conservationmagazine.org/2014...t-of-your-car/