Bridges Class – Week 4 We will be at the intersections of Winnebago St., Willy Street, the Yahara, the bike path and a pedestrian path this week. Since this is an urban river some parts are more heavily impacted by the human environment. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Author: Dave Carlson observer, carver, painter, writer, talker. View all posts by Dave Carlson