Alexandria's West End includes areas annexed from Fairfax County in the 1950s. It is the most typically suburban part of Alexandria, with a street hierarchy of winding roads and cul-de-sacs. The section of Duke Street in the West End is known for a high-density residential area known to locals as "Landmark" due to its close proximity to nearby Landmark Mall, and for its concentration of strip and enclosed shopping malls. The main areas of the West End all are west of Quaker Lane, a major north–south artery through the western side of Alexandria.