Overview:

• Northern Virginia as portion of entire state:
  • Land area – 4% (1584 sq. miles)
  • Miles of Roadway – 8.5% (5,818).
  • Lane Miles of Roadway – 9.8% (12,292)
  • Daily Vehicle Miles of Travel (VMT) – 21% (46,335,508)
  • Registered Vehicles - 23.4% (1,763,736 as of 6/30/09) out of 7.5 million statewide
  • Population – 27.1% (2,114,348)
  • Employment – 29%
  • State Transit Ridership – 75% (125,365)

Northern Virginia Highway Network:

• Total – 5,818 centerline miles
• Interstate – 94.14
  • Arlington – 11.22
  • Fairfax – 57.34
  • Loudoun - 0
  • Prince William – 25.58
• Primary – 417.42
  • Arlington – 39.66
  • Fairfax – 154.88
  • Loudoun – 125.37
  • Prince William – 97.51
• Secondary – 4,575.23
  • Fairfax – 2,619.45
  • Loudoun – 951.02
  • Prince William – 1,004.76
• Urban – 690.43
  • Principal/Minor Arterial Roads – 139.38
  • Collector/Local Streets – 551.05
• Urban by City – Principal/Minor/(Total)
  • Alexandria 55.13/155.82(210.95)
  • Fairfax 15.58/54.76(70.34)
  • Falls Church 7.24/24.64(31.88)
  • Herndon 7.52/44.37(51.89)
  • Leesburg 11.81/89.32(101.13)
  • Manassas 25.55/78.55(104.1)
  • Manassas Park 3.72/20.47(24.19)
  • Vienna 9.26/52.88(62.14)
• Frontage – 40.68