This was an independent study of the area around Union Station which was published in the Greater Greater Washington blog.  The goal was to create a civic space at Columbus Circle as envisioned by the original McMillan Plan and to infill a new mixed-use neighborhood between the Washington's Downtown and Capitol Hill. 
​ http://greatergreaterwashington.org/post/28434/what-if-we-developed-the-space-in-front-of-union-station/