Recent studies report a noted decrease in traffic congestion in the D.C. area. Robert McCartney credits two trends and asks how the area should spend additional transportation revenues that will be generated by recent tax increases.
Jul 12, 2013 The Washington Post
Infrastructure costs are towering in the U.S., but much of that could be because of old habits in road building. This column looks at how cities and states can reduce their infrastructure costs.
Aug 23, 2011 Citiwire