Members of Girl Scout Troop 4081 from Ashburn recently attended a driving tour at the Loudoun County Solid Waste Management Facility to see how a landfill works and to learn more about recycling. Fall 2009 landfill tour dates are still available, Monday through Friday, between 8 a.m. and 4 p.m. Contact the Office of Solid Waste Management at 703-771-5514.