National Historic Landmark · boundary marker · Arlington, Virginia

Benjamin Banneker: SW 9 Intermediate Boundary Stone

United States historic place in Arlington, Virginia. Added to the National Register in 1976, and a National Historic Landmark.

Boundary Stone (District of Columbia) SW 9aBoundary Stone (District of Columbia) SW 9bDC Boundary Stone SW 9 (Columbia Historical Society, 1907)DC Boundary stone SW9 (Banneker), 21 Oct 2012
Photos via Wikimedia Commons · 6 in the Commons category

What it is

Benjamin Banneker: SW 9 Intermediate Boundary Stone, also known as an Intermediate Stone of the District of Columbia, is a surveyors' boundary marker stone. The stone is located on the original boundary of the District of Columbia The stone is now on the boundary of Arlington County, Virginia and the City of Falls Church. It is within the two jurisdiction's Benjamin Banneker Park at 6620 18th Street North, Arlington.

Text from Wikipedia, CC BY-SA 4.0.

The record

Property typeObject
Address18th and Van Buren Sts., Arlington, VA
CountyArlington County
ListedMay 11, 1976
Listed forCommunity planning, Agriculture, Engineering, Black heritage, Science, Social history, Invention
Level of significanceNational
Also known asIntermediate Stone of the District of Columbia
Reference number76002094
Type of placeboundary marker
DesignationsNational Historic Landmark, Virginia Historic Landmark
Contributing resources1 object

The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗

Visiting

Address18th and Van Buren Sts., Arlington, VA
Coordinates38.8921° N, 77.1592° W · Directions ↗
Also in Arlington64 listed places in Arlington →
Nearest national park unitArlington House, The Robert E. Lee Memorial · 5 miles · on Park Atlas
Federal campgrounds nearbyCarderock Recreation Area Pavilion 6 miles · Marsden Tract Group Campsite 7 miles · Rock Creek Park Group Picnic Areas (Dc) 8 miles
This one you can go inside. Hours and admission change with the season; the website above has the current schedule.

Explore

Map

Local history books for Arlington

We earn a small commission if you buy through these links. It does not change what we list.

Guidebooks to historic places in Virginia

  • Historical Tours Alexandria, Virginia
    Frederick Knops, 2017
    Find at Bookshop.org
  • Plantations of Virginia
    Charlene C. Giannetti and Jai Williams, 2017
    Find at Bookshop.org
  • George Washington's Virginia
    John R. Maass, 2017
    Find at Bookshop.org
  • Historic Sites in Virginia's Northern Neck and Essex County
    Thomas A. Wolf, 2011
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

When was Benjamin Banneker: SW 9 Intermediate Boundary Stone listed on the National Register?

May 11, 1976. It is also a National Historic Landmark, the higher of the two designations.

Source: National Park Service

Can I visit Benjamin Banneker: SW 9 Intermediate Boundary Stone?

Yes. Benjamin Banneker: SW 9 Intermediate Boundary Stone is recorded as open to the public.

Source: Wikidata

Where is Benjamin Banneker: SW 9 Intermediate Boundary Stone?

18th and Van Buren Sts., Arlington, Arlington County, Virginia. The nearest national park unit is Arlington House, The Robert E. Lee Memorial, 5 miles away.

Source: Arlington House, The Robert E. Lee Memorial

Where is the nomination form for Benjamin Banneker: SW 9 Intermediate Boundary Stone?

The National Archives holds the nomination form, the document that made the case for listing.

Source: National Archives

Are there campgrounds near Benjamin Banneker: SW 9 Intermediate Boundary Stone?

Three federal campgrounds are within reach. The closest is Carderock Recreation Area Pavilion, 6 miles away. Marsden Tract Group Campsite is 7 miles away, and Rock Creek Park Group Picnic Areas (Dc) is 8 miles away.

Source: Campsite Atlas

Is there cell service at Benjamin Banneker: SW 9 Intermediate Boundary Stone?

FCC coverage maps show Verizon 5G, AT&T 5G, and T-Mobile 5G at the listed point. Coverage indoors and behind old masonry is another matter.

Source: FCC Broadband Map

Sources

Location, type and contributing counts come from the National Park Service's National Register spatial data. Listing dates come from the National Register office's spreadsheet where it carries the listing. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 76002094. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place. The description under "What it is" is the opening of the Wikipedia article, CC BY-SA.