In Northern Virginia, where D.C.'s suburbs dissolve into rural landscape, the state's Department of Transportation is planning the Bi-County Parkway. Opponents question whether the state should provide a multi-billion dollar subsidy to developers.
Jul 10, 2013 WNYC: Transportation Nation
Through streets in new neighborhoods will reduce traffic on and the cost of maintaining overburdened arterials, but builders and residents say it'll make their communities less safe and attractive.
Mar 23, 2009 The Washington Post