Over the last two years a series of projects to upgrade the campus landscape has been implemented. These projects are drawn from the 2004 Landscape Assessment, Guidelines, and Improvements to the Quadrangles developed for the University by Wolff Clements Associates. Projects scheduled for implementation include accessibility improvements at the Cobb Gate 57th Street Entrance and at Green Hall, enhancements to the sidewalks, curbs, and landscaping along Ellis Avenue from 58th to 59th Streets and at the corner of 59th Street and Ellis Avenue, and installation of sandstone pavers.