Students in Assoc. Professor William Sherman's Spring 2007 architecture course, "Walking in the Commercial Landscape," presented their proposals for immediate improvements for pedestrian access along and across Charlottesville and Albemarle's primary highway, Route 29, to the North Charlottesville Business Council yesterday. From all accounts, the proposals, including plans for a pedestrian bridge, bus stops in the median, and more crosswalks leading to shopping centers, were enthusiastically received.