 Burke, Fairfax County, The Fallen Tree, Crawford Woods Road, both northbound and southbound, closed between Burke Center Parkway and Woods Grove Circle. And out in Loudoun County, Harper's Ferry Road at Rio Vineyards Lane in Purcellville has one lane blocked, again, because of a traffic hazard. And Loudoun County Sheriff's advised to avoid the area. The Costello College of Business at George Mason University provides experiential learning opportunities to aspiring entrepreneurs. Costello means business. Learn more at business.gmu.edu.