Pedzisa mutsara unotevera: Fairfax County yaiva pedyo neWashington, D.C., yaiva nharaunda inokosha muHondo Yenyika Yose. Nhamba
Hondo yeChantilly kana Ox Hill, panguva yemushandirapamwe mumwe chete seHondo yechipiri yeBull Run, yakarwiwa mukati medunhu; Bull Run ndiyo muganho pakati peFairfax nePrince William Counties. Dzimwe nzvimbo dzebasa dzakabatanidza Minor's Hill, Munson's Hill, uye Upton's Hill, pamuganhu wokumabvazuva wedunhu racho, unotarira Washington, D.C.