The boundaries of the Guilford District are as follows:
Beginning at the intersection of the centerline of Virginia State Route 7 and Virginia State Route 846, Sterling Boulevard; thence departing the centerline of State Route 7 and running southwesterly along the centerline of State Route 846 to the centerline of the VEPCO right of way (formerly the W. & O. D. Railroad right of way); thence departing the centerline of State Route 846 and running northwesterly along the VEPCO right of way to the centerline of Virginia State Route 625; thence departing the centerline of the VEPCO right of way and running easterly along the centerline of State Route 625 to the centerline of Virginia State Route 637; thence departing the centerline of State Route 625 and running northeasterly along the centerline of State Route 637 to the centerline of the aforementioned Virginia State Route 7; thence departing the centerline of State Route 637 and running southeasterly along the centerline of State Route 7 to the point of beginning.