Reiterating his argument that the height limit is bad for DC, UMD Prof.Roger Lewis in the the WaPo argued that with relaxed height limits:
"there would be places where taller, more iconic edifices could serve as landmarks. A bit more variation in building heights, and slightly more height for buildings framing key intersections, could enhance the look of many streetscapes. "
In effect, with downtown street widths rarely exceeding 90 feet to 110 feet, D.C. buildings can rise no more than 110 feet or 130 feet, except on Pennsylvania Avenue, where 160 feet is allowed.
Does the hight limit really matter when they are building 30 stories in Arlington? Brookings' Christopher Leinberger argued DC must grow up to grow.