1 ► District of Columbia, Washington, Northeast Washington, East Corner — Original Federal Boundary Stone, District of Columbia, East Cornerstone —

On Eastern Avenue Northeast at Southern Avenue Northeast, on the left when traveling east on Eastern Avenue Northeast.

2 ► District of Columbia, Washington, Southwest Washington, Bellevue — Original Federal Boundary Stone, District of Columbia, Southeast 9 —

Near Kenilworth Avenue Freeway.

3 ► Maryland, Montgomery County, Bethesda — NW5 — Original Federal Boundary Stone, District of Columbia, Northwest 5 —

Near Westwood Drive west of Wetherill Road, on the left when traveling west.

4 ► Maryland, Montgomery County, Bethesda — The District of Columbia Boundary Stones — [Original Federal Boundary Stone, District of Columbia, Northwest 6] —

On Western Avenue east of Park Avenue, on the right when traveling west.

5 ► Maryland, Montgomery County, Bethesda, Brookmont — Original Federal Boundary Stone, District of Columbia, Northwest 4 —

On Capital Cresent Trail, on the right when traveling north.

6 ► Maryland, Montgomery County, Chevy Chase — Original Federal Boundary Stone, District of Columbia, Northwest 7 —

Near Western Avenue at Cedar Parkway.

7 ► Maryland, Montgomery County, Chevy Chase — Original Federal Boundary Stone, District of Columbia, Northwest 8 —

On Pinehurst Circle, 0.1 miles north of Western Avenue when traveling west.

8 ► Maryland, Montgomery County, Chevy Chase — Original Federal Boundary Stone, District of Columbia, Northwest 9 —

Near Daniel Road at Western Avenue.

9 ► Maryland, Montgomery County, Silver Spring, Downtown Silver Spring — Original Federal Boundary Stone, District of Columbia, Northeast 1 —

On Eastern Avenue, 0 miles north of Georgia Avenue, on the right when traveling north.

10 ► Maryland, Montgomery County, Silver Spring, Woodside — Original Federal Boundary Stone, District of Columbia, North Cornerstone —

Near East West Highway (Route 410) 0.3 miles west of 16th Street (Route 390), on the right when traveling east.

11 ► Maryland, Montgomery County, Takoma Park — Original Federal Boundary Stone, District of Columbia, Northeast 2 —

On Maple Avenue just north of Carroll Street, NW, on the left when traveling north.

12 ► Maryland, Prince George's County, Brentwood — Original Federal Boundary Stone, District of Columbia, Northeast 7 —

13 ► Maryland, Prince George's County, Capitol Heights — Original Federal Boundary Stone, District of Columbia, Northeast 8 —

Near Kenilworth Avenue NE, 0.1 miles north of Kenilworth Avenue NE, on the right when traveling north.

14 ► Maryland, Prince George's County, Capitol Heights — Original Federal Boundary Stone, District of Columbia, Southeast 1 —

On Thrift Road south of D Street Southeast, on the right when traveling north.

15 ► Maryland, Prince George's County, Capitol Heights — Original Federal Boundary Stone, District of Columbia, Southeast 2 —

On Southern Avenue south of Rail Street, on the right when traveling north.

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16 ► Maryland, Prince George's County, Chillum — Original Federal Boundary Stone, District of Columbia, Northeast 3 —

On Eastern Avenue at New Hampshire Avenue Northeast, on the left when traveling south on Eastern Avenue.

17 ► Maryland, Prince George's County, Chillum — Original Federal Boundary Stone, District of Columbia, Northeast 4 —

On Eastern Avenue north of Sargent Road, on the right when traveling north.

18 ► Maryland, Prince George's County, Fairmount Heights — Original Federal Boundary Stone, District of Columbia, Northeast 9 —

On Eastern Avenue Northeast, 0 miles south of Sheriff Road Northeast, on the left when traveling south.

19 ► Maryland, Prince George's County, Forest Heights — Original Federal Boundary Stone, District of Columbia, Southeast 8 —

20 ► Maryland, Prince George's County, Forest Hills — Original Federal Boundary Stone, District of Columbia, Southeast 3 —

On Southern Avenue Southeast north of Suitland Terrace Southeast, on the right when traveling north.

21 ► Maryland, Prince George's County, Glassmanor — Original Federal Boundary Stone, District of Columbia, Southeast 7 —

On Indian Head Highway (Maryland Route 210) at Southern Avenue when traveling north on Indian Head Highway.

22 ► Maryland, Prince George's County, Mount Rainier — Original Federal Boundary Stone, District of Columbia, Northeast 5 —

On Eastern Avenue, 0.1 miles north of Varnum Street, on the right when traveling north.

23 ► Maryland, Prince George's County, Mount Rainier — Original Federal Boundary Stone, District of Columbia, Northeast 6 —

On Eastern Avenue at 34th Street, on the right when traveling north on Eastern Avenue.

24 ► Maryland, Prince George's County, Temple Hills — Original Federal Boundary Stone SE 6

Near Southern Avenue south of Wheeler Road, on the right when traveling north. Reported missing.

25 ► Maryland, Prince George's County, Temple Hills — Original Federal Boundary Stone, District of Columbia, Southeast 4 —

On Southern Avenue, 0.1 miles south of Naylor Road SE (State Route 637), on the right when traveling north.

26 ► Maryland, Prince George's County, Temple Hills — SE5 — Original Federal Boundary Stone, District of Columbia, Southeast 5 —

On Southern Avenue south of 23rd Parkway, on the right when traveling north.

27 ► Maryland, Prince George's County, Temple Hills — Original Federal Boundary Stone, District of Columbia, Southeast 6 —

On Southern Avenue south of Wheeler Road, on the right when traveling north.

28 ► Virginia, Alexandria, Old Town — A Tale of Three Jurisdictions —

Near Capital Beltway (Interstate 95/495) 0.8 miles east of Richmond Highway (U.S. 1), on the left when traveling north.

29 ► Virginia, Alexandria, Old Town — Alexandria, D.C. — City of Alexandria Est. 1749 —

On King Street (Virginia Route 7) at North West Street, on the right when traveling west on King Street.

30 ► Virginia, Alexandria, Old Town — Alexandria, Virginia — Market Square — Alexandria Historic District —

On Cameron Street east of North Royal Street, on the right when traveling east.

31 ► Virginia, Alexandria, Old Town — D.C.'s First Building Block — Jones Point Park — National Park Service, U.S. Department of the Interior —

Near Jones Point Drive east of South Royal Street, on the right when traveling east.

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32 ► Virginia, Alexandria, Old Town — Original Federal Boundary Stone, District of Columbia, South Cornerstone — District of Columbia

Near South Street near South Washington Street (Virginia Route 400). Reported permanently removed.

33 ► Virginia, Alexandria, Old Town — The Federal District and Alexandria

On Wharf Street east of Ford's Landing Way, on the right when traveling west. Reported unreadable.

34 ► Virginia, Alexandria, Old Town — The Nation's Capital Begins Here 1791-1793 — Jones Point Park — National Park Service, U.S. Department of the Interior —

Near Jones Point Drive east of South Royal Street, on the right when traveling east.

35 ► Virginia, Alexandria, Old Town — Welcome to Jones Point Park — National Park Service — U.S. Department of the Interior —

On Jones Point Drive east of South Royal Street, on the right when traveling east.

36 ► Virginia, Alexandria, Potomac West — Original Federal Boundary Stone, District of Columbia, Southwest 2 —

On Russell Road near King Street & Callahan Drive, on the right when traveling north.

37 ► Virginia, Alexandria, Southwest Quadrant — Original Federal Boundary Stone, District of Columbia, Southwest 1 —

On Payne Street at Wilkes Street, on the right when traveling north on Payne Street.

38 ► Virginia, Alexandria, Taylor Run — Original Federal Boundary Stone, District of Columbia, Southwest 3 —

On King Street (Virginia Route 7) near Scroggins Road, on the right when traveling south.

39 ► Virginia, Arlington County, Arlington, Boulevard Manor — Original Federal Boundary Stone, District of Columbia, Southwest 8 — Southwest No. 8 Boundary Marker —

Near Wilson Boulevard at Patrick Henry Drive, on the left when traveling west.

40 ► Virginia, Arlington County, Arlington, Claremont — Original Federal Boundary Stone, District of Columbia, Southwest 5 —

On South Walter Reed Drive, on the right when traveling west.

41 ► Virginia, Arlington County, Arlington, Columbia Forest — Original Federal Boundary Stone, District of Columbia, Southwest 6 — Southwest No. 6 Boundary Marker —

On South Jefferson Street, 0.1 miles south of Columbia Pike (Virginia Route 244), in the median.

42 ► Virginia, Arlington County, Arlington, East Falls Church — Benjamin Banneker Park Playground — Dream Big! Explore Your World! —

On 18th Street North east of North Underwood Street, on the right when traveling east.

43 ► Virginia, Arlington County, Arlington, East Falls Church — Original Federal Boundary Stone, District of Columbia, Southwest 9 —

On North Van Buren Street at 18th Street North, on the left when traveling south on North Van Buren Street.

44 ► Virginia, Arlington County, Arlington, East Falls Church — Original Federal Boundary Stone, District of Columbia, West Cornerstone —

On North Arizona Street when traveling north.

45 ► Virginia, Arlington County, Arlington, Glencarlyn — Original Federal Boundary Stone, District of Columbia, Southwest 7 — Arlington County Virginia Bicentennial 1801-2001 — 200 Years of Community —

Near 5th Road South (Virginia Route 714) at Olds Drive.

46 ► Virginia, Arlington County, Arlington, Shirlington — SW4 — Original Federal Boundary Stone, District of Columbia, Southwest 4 —

On King Street (Virginia Route 7) 0.1 miles west of South Wakefield Street, on the right when traveling west.

47 ► Virginia, Arlington County, Arlington, Williamsburg — Original Federal Boundary Stone, District of Columbia, Northwest 1 —

Near North Powhatan Street, 0.2 miles north of North Rockingham Street, on the right when traveling north.

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48 ► Virginia, Fairfax County, Alexandria, Belle View — Historic Jones Point — Mount Vernon Trail — George Washington Memorial Parkway, National Park Service —

49 ► Virginia, Fairfax County, McLean — NW2 — Original Federal Boundary Stone, District of Columbia, Northwest 2 —

Near 38th Street North, 0.2 miles west of 37th Road North.

50 ► Virginia, Fairfax County, McLean — Original Federal Boundary Stone, District of Columbia, Northwest 3 —

Near North Tazewell Street north of 40th Street North, on the right when traveling north.

51 ► Virginia, Falls Church — The Story of Falls Church / Settlement 1700 - 1815 —

On South Washington Street (U.S. 29) at Hillwood Avenue (Virginia Route 338), on the right when traveling north on South Washington Street.