59:
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1907:
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408:(NCPC) to oversee the construction of a Fort Circle of parks similar to that proposed in 1919. The NCPC was authorized to begin purchasing land occupied by the old forts, much of which had been turned over to private ownership following the war. Records indicate that the site of Fort Stanton was purchased for a total of $ 56,000 in 1926. The duty of purchasing land and constructing the fort parks changed hands several times throughout the 1920s and 1930s, eventually culminating with the Department of the Interior and the National Park Service taking control of the project in the 1940s.
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postponed the construction of the Fort Drive once more. Though land for the parks had mostly been purchased, construction of the ring road connecting them was pushed back again and again. Other projects managed to find funding, however. In 1949, President Truman approved a supplemental appropriation
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embarked on projects to improve and maintain the parks, which were still under the control of
District authority at that time. At Fort Stanton, CCC members trimmed trees and cleared brush, as well as maintaining and constructing park buildings. Various non-park buildings were also discussed for the
392:
to pass a bill to consolidate the aging forts into a "Fort Circle" system of parks that would ring the growing city of
Washington. As envisioned by the Commissioners, the Fort Circle would be a green ring of parks outside the city, owned by the government, and connected by a "Fort Drive" road in
436:
began pushing
Congress to finally build the Fort Circle Drive, many in Washington and the National Park Service were openly questioning whether the plan had outgrown its usefulness. By this time, Washington, D.C. had grown past the ring of forts that had protected it a century earlier, and city
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Record Group 79, Records of the
National Park Service, National Archives, Records of the Branch of Recreation, Land Protection, and State Cooperation, Narrative Reports Concerning ECW (CCC) Projects in NPS Areas, 1933–35, District of Columbia, Boxes 11, National Capital Parks, Narrative Report
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302:
Forts
Chaplin and Craven: These forts were built on land belonging to Selby B. Scaggs. He owned a farm there totaling about 400 acres and worth $ 52,000. Four laborers also lived there. According to the 1860 Census Slave Schedule, Scaggs was also an enslaver of 16
333:
Fort
Stevens: The land belonged to Emory Methodist Church. Some land may have belonged to Elizabeth Thomas, a free black woman. Her house was demolished in the process. Documentation for her ownership was never discovered but the story has become part of the local
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Fort Reno: The land belonged to Giles and Miles Dyer. The farmhouse was used by the Army as the headquarters for various commands encamped in the area. The fortification covered 20 acres of land. Some 50 more acres were used for barracks, camps, and a parade
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58:
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order to allow
Washington's citizens to easily escape the confines of the capital. However, the bill allowing for the purchase of the former forts, which had been turned back over to private ownership after the war, failed to pass both the
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373:
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surface roads already connected the parks, albeit not in as linear a route as envisioned. The plan to link the fort parks via a grand drive was quietly dropped in the years that followed and replaced by a plan to instead build a
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land. The City
Department of Education proposed building a school on park land, while authorities from the local water utility suggested the construction of a water tower would be suitable for the tall hills of the park. The
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Fort
Slemmer: A 24-acre plot was owned by Henry Douglas, a florist. Flowers, 1,970 fruit trees, vines, bushes, and other plants were destroyed to complete the fort. This made the land owner unable to work in this
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The forts in the
District of Columbia were temporary structures. They were in most part built of earthen embankments, timber with limited masonry and were surrounded by trenches and flanked with
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Most of these owners lost possession of their land for the duration of the war and were unable to receive income from it. Only a few received compensation or rent from the land during the war.
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Fort DuPont: The fort was built on the land owned by 60-year-old Michael Caton, worth $ 5,000 in 1860. He lived there with his wife, five children (aged 18 to 30), and one domestic worker.
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unit of the National Park Service administers Forts Foote, Greble, Stanton, Ricketts, Davis, Dupont, Chaplin, Mahan and Battery Carroll in the District of Columbia and Maryland. The
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Most were built on the limits of the city, which had remained relatively rural. Most of the land was privately owned and taken over by the military at the beginning of the Civil War.
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Fort DeRussy: The fort was built on land owned by Bernard S. Swart, a clerk. He lived there with his wife, three children and two farmhands. Today his land is part of
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Parts of the earthworks of some such fortifications still exist; others have been demolished. A 19.5-mile long trail connecting some of the forts was designated as a
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In 1898, an interest in connecting the forts by a road was proposed. Known as the Fort Drive, it would connect all the forts from the east of the city to the west.
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Fort Slocum: The fort was in part built on the land owned by John F. Callan, also a clerk. He lived there with his wife and their eight children (aged 8 to 24).
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House Executive Document No. 361, 81st Congress, 1st Session, "Supplemental Estimate of Appropriation for the Department of the Interior," October 11, 1949
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67:
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Fort Bayard: The fort was built on land belonging to a farmer named Philip J. Buckey, who lived there with his wife, four children and two servants.
2537:
Cooling, Benjamin Franklin, III; Owen, Walton H., II (2010). "Defense Posts for the Long Bridge — Forts Albany, Runyan, and Jackson: Fort Albany".
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1973:
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181:. Others are parts of state, county, or city parks or are located on privately owned properties. A trail connecting the sites is part of the
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45:
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Record Group 66, Records of the National Park Service, National Archives, Entry 17, Project Files, 1910–52, Forts, Fort Stanton
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512:
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71:
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346:. They were not designed to serve beyond the Civil War as the land was intended to be returned to its owners at that time.
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Despite that failure, in 1925 a similar bill passed both the House and Senate, which allowed for the creation of the
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91:
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unit administers Forts Bunker Hill, Totten, Slocum, Stevens, DeRussy, Reno, Bayard, Battery Kemble and
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used to house soldiers and store artillery and other supplies. They also built 93 prepared but unarmed
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1911:
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request of $ 175,000 to construct "a swimming pool and associated facilities" at Fort Stanton Park.
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2768:"The Civil War Defenses of Washington: Historic Resource Study (Part 2, Chapter 3 Endnotes)"
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87:
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2603:
Wagner, H.S.; Sauers, Charles G. (1939). "National Capital Park and Planning Commission".
2343:
The Civil War Defenses of Washington: Historic Resource Study (Part 2, Chapter 3 Endnotes)
2112:
1926:
1808:
1505:
560:
454:
433:
425:
323:
307:
239:
An 1867 map of U.S. military installations east of the federal capital of Washington, D.C.
2707:
2036:
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The 1865 map shows the following fortifications, some of which no longer exist. Forts in
280:. There were also 20 miles of rifle pits and 30 miles of connecting military roads. The
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3783:
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269:
151:
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Remains of connections between Fort O'Rourke and Fort Farnsworth still visible in the
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2000:
1989:
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Battery Kemble and part of Fort Gaines: The land was owned by William A.T. Maddox, a
173:
Some of these fortifications are part of a grouping of properties now managed by the
3697:
5003:
Military facilities on the National Register of Historic Places in Washington, D.C.
4886:
University and college buildings listed on the National Register of Historic Places
3728:
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3408:
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2125:
1120:
476:, though the National Park Service opposed changes to the existing administration.
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225:
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17:
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4157:
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covering Fifth Enrollment Period, ECW Camp N.A. #1, Washington, DC, Apr–Oct 1935
2056:
1706:
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A 1901 map reviewed by the Sub-Committee on the Improvement of the Park System
277:
148:
63:
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1949:
1935:
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718:
704:
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660:
626:
612:
582:
568:
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2019:
2015:
2009:
2005:
2738:"The Civil War Defenses of Washington: Historic Resource Study (Chapter 3)"
3049:
2472:
500:
424:
interrupted these plans, and post-war budget cuts instituted by President
2283:
The Civil War Defenses of Washington: Historic Resource Study (Chapter 3)
466:
335:
217:
214:
4949:
2215:
472:
In 2024 legislation was proposed that would reorganize the forts into a
2797:
284:
never captured any of these forts, though some came under enemy fire.
4881:
List of jails and prisons on the National Register of Historic Places
2959:. Washington, DC: National Capital Planning Commission. pp. 3–9.
343:
2540:
Mr. Lincoln's Forts: A Guide to the Civil War Defenses of Washington
2428:
2847:
2558:
1905:
1014:
1006:
522:
are included in the National Register of Historic Places listing.
507:
499:
483:
377:
A 1901 map with recommendations for new parks and park connections
372:
364:
356:
234:
208:
2990:
This article incorporates text from this source, which is in the
2869:
This article incorporates text from this source, which is in the
2819:
This article incorporates text from this source, which is in the
2789:
This article incorporates text from this source, which is in the
2759:
This article incorporates text from this source, which is in the
2729:
This article incorporates text from this source, which is in the
2663:
This article incorporates text from this source, which is in the
2641:
This article incorporates text from this source, which is in the
2623:
This article incorporates text from this source, which is in the
4426:
3844:
3701:
3094:
4993:
American Civil War on the National Register of Historic Places
2181:
From the 1860 US Federal Census for the District of Columbia.
1019:
An 1863 map showing the Northeast Quadrant forts (East Side)
1011:
An 1863 map showing the Northeast Quadrant forts (West Side)
3681:
3085:
2199:
213:
An 1867 map of U.S. military installations in present-day
2708:"Civil War Defenses of Washington: History & Culture"
246:
General map of the defenses of Washington, D.C. from the
3086:
National Park Service: Civil War Defenses of Washington
2605:
Study of the Organization of the National Capital Parks
2234:
Civil War Defenses of Washington: History & Culture
3082:, National Cable Satellite Corporation, March 14, 2012
2384:
2368:
4926:
2957:
Fort Park System: A Re-evaluation Study of Fort Drive
2607:. Washington, DC: National Park Service. p. 40.
2401:
House of Representatives of the United States (1949)
2313:
House of Representatives of the United States (1919)
4861:
4840:
4814:
4773:
4506:
4483:
History of the National Register of Historic Places
4460:
4395:
4322:
4249:
4221:
4111:
4088:
4051:
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3932:
3914:
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3604:
3553:
3417:
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3205:
3181:
3135:
2804:. National Park Service (US Govt). October 14, 2020
2774:. National Park Service (US Govt). October 14, 2020
2744:. National Park Service (US Govt). October 14, 2020
2714:. National Park Service (US Govt). October 14, 2020
133:
125:
120:
101:
83:
2155:(Fort Washington, Fort Foote, and Battery Rodgers)
4514:List of U.S. National Historic Landmarks by state
4043:President Lincoln's Cottage at the Soldiers' Home
2543:(New ed.). Scarecrow Press. pp. 90–92.
4906:National Register of Historic Places portal
4264:Belmont–Paul Women's Equality National Monument
3070:"Defenses of Washington (Civil War Fort Sites)"
5008:National Recreation Trails in Washington, D.C.
2798:"Civil War Defenses of Washington: Contact Us"
4438:
3856:
3713:
3106:
2965:House of Representatives of the United States
2884:(15482). Washington, DC: 21. December 4, 1925
2650:House of Representatives of the United States
8:
2834:(15482). Washington, DC: 21. October 9, 1902
2594:: CS1 maint: multiple names: authors list (
2459:Civil War Defenses of Washington: Contact Us
2356:
204:
2969:"Journal of the 66th Congress, 1st Session"
2828:"The Defenses of Washington during the War"
2488:
2429:National Capital Planning Commission (1965)
2247:
228:designed to protect the federal capital of
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4431:
4423:
3888:
3863:
3849:
3841:
3720:
3706:
3698:
3113:
3099:
3091:
2694:. National Recreation Trails. June 1, 1971
2299:The Defenses of Washington during the War,
68:3rd Massachusetts Heavy Artillery Regiment
57:
4454:U.S. National Register of Historic Places
2933:HMdb.org: The Historical Marker Data Base
2159:Siege artillery in the American Civil War
2138:Field artillery in the American Civil War
386:Commissioners of the District of Columbia
46:U.S. National Register of Historic Places
4933:
2192:
2174:
496:, including forts, roads, and railroads
4983:Civil War defenses of Washington, D.C.
3080:Civil War Defenses of Washington, D.C.
3055:Civil War defenses of Washington, D.C.
2587:
29:
2492:
2153:Seacoast defense in the United States
7:
4988:American Civil War forts in Virginia
4967:National Register of Historic Places
2953:National Capital Planning Commission
2897:Strayer, Martha (December 4, 1925).
492:defenses of the national capital of
179:National Register of Historic Places
2927:Swain, Craig, ed. (March 3, 2008).
2899:"JFK Settles Battle Over Ft. Drive"
2878:"Linking of Forts Embodied in Plan"
2417:Washington Daily News, May 28, 1963
4869:National Historic Preservation Act
2922:. Washington, DC. October 2, 1964.
2918:"Fort Sites Eyed for Future Use".
2415:JFK Settles Battle Over Ft. Drive,
2327:Linking of Forts Embodied in Plan,
2143:List of forts in the United States
1986:Fort Strong (formerly Fort DeKalb)
463:George Washington Memorial Parkway
25:
4304:Mary McLeod Bethune Council House
3957:Mary McLeod Bethune Council House
2473:U.S. Department of the Interior,
461:in the District of Columbia. The
406:National Capital Parks Commission
248:History of the American Civil War
4960:
4948:
4936:
4911:
4910:
4899:
3048:
2985:
2864:
2814:
2784:
2754:
2724:
2658:
2636:
2618:
2506:"Fort Barnard Historical Marker"
353:Development of the "Fort Circle"
145:Civil War Defenses of Washington
96:Prince George's County, Maryland
3158:Military District of Washington
2852:U.S. Department of the Interior
2573:from the original on 2018-03-12
2443:Fort Sites Eyed for Future Use,
4822:Federated States of Micronesia
4468:Architectural style categories
4387:Rock Creek and Potomac Parkway
3148:Department of Washington, D.C.
2634:. National Park Service. 1952.
2616:. National Park Service. 1935.
2520:"Fort Berry Historical Marker"
513:Battleground National Cemetery
459:Battleground National Cemetery
103:
1:
4038:Belmont–Paul Women's Equality
3163:Department of the Rappahanock
268:, included 68 major enclosed
3168:Defenses of Washington, D.C.
27:United States historic place
4251:National Capital Parks-East
4000:Lyndon Baines Johnson Grove
3906:Soldiers' and Airmen's Home
3682:National Park Service (Web)
3037:GPX (secondary coordinates)
2935:. p. 1. Archived from
2913:– via Newspapers.com.
2905:(15482). Washington, DC: 21
2892:– via Newspapers.com.
2842:– via Newspapers.com.
451:National Capital Parks-East
417:Civilian Conservation Corps
5024:
4874:Historic Preservation Fund
4853:American Legation, Morocco
4128:African American Civil War
4066:George Washington Memorial
2357:Wagner & Sauers (1939)
465:administers Fort Marcy in
244:
4894:
4815:Lists by associated state
4148:Franklin Delano Roosevelt
4005:Theodore Roosevelt Island
3980:Franklin Delano Roosevelt
3924:Chesapeake and Ohio Canal
3916:National Historical Parks
3825:Theodore Roosevelt Island
3739:
3677:
3153:Department of the Potomac
3032:GPX (primary coordinates)
3007:Map all coordinates using
2688:"Fort Circle Parks Trail"
2489:Cooling & Owen (2010)
2248:Cooling & Owen (2010)
1902:Arlington Line – Virginia
361:An 1898 map of Fort Drive
276:for field guns and seven
190:National Recreation Trail
102:NRHP reference
56:
52:
43:
36:
32:
4796:Northern Mariana Islands
3173:Department of Washington
3015:Download coordinates as:
1916:Fairfax County, Virginia
1831:38.795167°N 77.0433000°W
474:national historical park
432:In 1963, when President
395:House of Representatives
177:(NPS) and listed on the
92:Fairfax County, Virginia
3934:National Historic Sites
3687:Map of defenses in 1865
2218:Fort Circle Parks Trail
1950:38.934000°N 77.126000°W
1785:38.766694°N 77.027806°W
1730:38.825778°N 77.015500°W
1682:38.837889°N 77.006861°W
1631:38.858194°N 76.981917°W
1583:38.856806°N 76.975778°W
1529:38.866556°N 76.951861°W
1481:38.872806°N 76.940639°W
1384:38.895167°N 76.944889°W
1283:38.928472°N 76.971250°W
1237:38.929806°N 76.978694°W
1191:38.935509°N 76.987628°W
1143:38.939722°N 77.001389°W
1097:38.947722°N 77.005139°W
1049:38.960194°N 77.010806°W
927:38.963528°N 77.051139°W
862:38.952833°N 77.078306°W
811:38.955194°N 77.091500°W
763:38.937500°N 77.111111°W
719:38.930444°N 77.111139°W
675:38.930389°N 77.096333°W
627:38.920556°N 77.090500°W
583:38.915639°N 77.088806°W
290:Some examples include:
164:Confederate States Army
162:, from invasion by the
4791:Minor Outlying Islands
4774:Lists by insular areas
4488:Keeper of the Register
4403:National Capital Parks
4274:Carter G. Woodson Home
4080:Rock Creek and Potomac
3942:Carter G. Woodson Home
3440:Battery Alexander (MD)
3143:Department of the East
3061:"Civil War Fort Sites"
2929:""Fort Strong" marker"
2672:"Civil War Fort Sites"
1918:
1836:38.795167; -77.0433000
1020:
1012:
978:38.963944°N 77.02944°W
542:Battery Alexander (MD)
515:
505:
497:
378:
370:
362:
240:
232:
183:Potomac Heritage Trail
134:Boundary increase
4493:National Park Service
4473:Contributing property
4357:Georgetown Waterfront
3744:Anacostia Tributaries
3027:GPX (all coordinates)
2441:The Washington Post,
1955:38.934000; -77.126000
1921:From North to South:
1909:
1877:38.71083°N 77.03306°W
1790:38.766694; -77.027806
1735:38.825778; -77.015500
1687:38.837889; -77.006861
1636:38.858194; -76.981917
1588:38.856806; -76.975778
1534:38.866556; -76.951861
1486:38.872806; -76.940639
1430:38.88861°N 76.94278°W
1389:38.895167; -76.944889
1331:38.92528°N 76.95111°W
1288:38.928472; -76.971250
1242:38.929806; -76.978694
1196:38.935509; -76.987628
1148:38.939722; -77.001389
1102:38.947722; -77.005139
1054:38.960194; -77.010806
1018:
1010:
932:38.963528; -77.051139
867:38.952833; -77.078306
816:38.955194; -77.091500
768:38.937500; -77.111111
724:38.930444; -77.111139
698:Battery Martin Scott
680:38.930389; -77.096333
632:38.920556; -77.090500
588:38.915639; -77.088806
511:
503:
487:
376:
368:
360:
326:captain stationed in
266:Washington, D.C. area
238:
212:
175:National Park Service
4848:District of Columbia
4133:Constitution Gardens
4103:Star-Spangled Banner
4061:Baltimore–Washington
3876:District of Columbia
3485:Battery Martin Scott
3226:Battery Rodgers (VA)
3216:Fort Washington (MD)
3057:at Wikimedia Commons
2652:(October 11, 1949).
2202:Civil War Fort Sites
983:38.963944; -77.02944
730:Battery Martin Scott
504:Fort Stevens in 2006
264:forces built in the
38:Civil War Fort Sites
4203:Washington Monument
4188:Pennsylvania Avenue
4173:Korean War Veterans
4015:Washington Monument
3990:Korean War Veterans
3962:Pennsylvania Avenue
3893:National Cemeteries
3800:Metropolitan Branch
3774:East Coast Greenway
3754:Bolling AFB Bikeway
3465:Fort Mansfield (MD)
3460:Battery Bailey (MD)
3455:Battery Benson (MD)
3192:Army of the Potomac
2967:(January 4, 1919).
2920:The Washington Post
1945: /
1888:Fort Washington, MD
1882:38.71083; -77.03306
1872: /
1855:Fort Washington, MD
1842:Battery Rodgers, VA
1826: /
1780: /
1725: /
1677: /
1626: /
1578: /
1524: /
1476: /
1435:38.88861; -76.94278
1425: /
1379: /
1336:38.92528; -76.95111
1326: /
1278: /
1232: /
1186: /
1138: /
1092: /
1044: /
973: /
922: /
857: /
806: /
758: /
714: /
670: /
622: /
578: /
557:Fort Mansfield (MD)
554:Battery Bailey (MD)
551:Battery Benson (MD)
224:, and southeastern
154:that protected the
4943:American Civil War
4294:Frederick Douglass
4193:United States Navy
4030:National monuments
3972:National Memorials
3952:Frederick Douglass
3788:Massachusetts-39th
3554:Northeast Quadrant
3418:Northwest Quadrant
3122:American Civil War
2325:The Evening Star,
2297:The Evening Star,
1919:
1809:Battery Rogers, VA
1755:Potomac Approaches
1021:
1013:
1003:Northeast Quadrant
526:Northwest Quadrant
516:
506:
498:
490:American Civil War
379:
371:
363:
258:American Civil War
241:
233:
168:American Civil War
137:September 13, 1978
66:soldiers with the
4998:Forts in Maryland
4924:
4923:
4478:Historic district
4420:
4419:
4416:
4415:
4113:National Mall and
4053:National Parkways
3838:
3837:
3792:Marvin Gaye Trail
3769:Dalecarlia Tunnel
3695:
3694:
3530:Battery Kingsbury
3445:Fort Simmons (MD)
3053:Media related to
2550:978-0-8108-6307-1
2216:American Trails,
1970:
1897:
1851:
1805:
1750:
1702:
1651:
1603:
1549:
1501:
1450:
1404:
1351:
1303:
1257:
1211:
1163:
1117:
1069:
998:
947:
899:Battery Kingsbury
882:
831:
783:
739:
695:
647:
603:
545:Fort Simmons (MD)
439:Fort Circle Trail
415:, crews from the
324:U.S. Marine Corps
254:
253:
222:Northern Virginia
141:
140:
121:Significant dates
18:Fort Circle Parks
16:(Redirected from
5015:
4965:
4964:
4963:
4953:
4952:
4941:
4940:
4939:
4932:
4914:
4913:
4904:
4903:
4902:
4827:Marshall Islands
4447:
4440:
4433:
4424:
4314:Shepherd Parkway
4309:Oxon Run Parkway
4236:Lafayette Square
4223:President's Park
4198:Vietnam Veterans
4098:Potomac Heritage
4010:Vietnam Veterans
3889:
3865:
3858:
3851:
3842:
3815:Potomac Heritage
3759:Capital Crescent
3733:Washington, D.C.
3722:
3715:
3708:
3699:
3576:Fort Bunker Hill
3435:Fort Sumner (MD)
3359:Battery Garesche
3299:Fort Tillinghast
3254:Fort C. F. Smith
3249:Fort Ethan Allen
3129:Washington, D.C.
3115:
3108:
3101:
3092:
3052:
2989:
2988:
2984:
2982:
2980:
2960:
2948:
2946:
2944:
2939:on March 6, 2018
2923:
2914:
2912:
2910:
2903:The Evening Star
2893:
2891:
2889:
2882:The Evening Star
2868:
2867:
2863:
2861:
2859:
2843:
2841:
2839:
2832:The Evening Star
2818:
2817:
2813:
2811:
2809:
2788:
2787:
2783:
2781:
2779:
2758:
2757:
2753:
2751:
2749:
2728:
2727:
2723:
2721:
2719:
2703:
2701:
2699:
2683:
2681:
2679:
2662:
2661:
2657:
2640:
2639:
2635:
2622:
2621:
2617:
2608:
2599:
2593:
2585:
2579:
2578:
2524:
2523:
2516:
2510:
2509:
2502:
2496:
2486:
2480:
2470:
2464:
2454:
2448:
2438:
2432:
2426:
2420:
2413:Martha Strayer,
2410:
2404:
2398:
2392:
2387:Record Group 66,
2382:
2376:
2371:Record Group 79,
2366:
2360:
2354:
2348:
2338:
2332:
2329:December 4, 1925
2322:
2316:
2310:
2304:
2294:
2288:
2278:
2251:
2245:
2239:
2229:
2223:
2213:
2207:
2197:
2182:
2179:
2078:Battery Garesche
2026:Fort Tillinghast
1979:Fort C. F. Smith
1974:Fort Ethan Allen
1969:
1968:
1966:
1965:
1964:
1962:
1957:
1956:
1951:
1946:
1943:
1942:
1941:
1938:
1930:
1896:
1895:
1893:
1892:
1891:
1889:
1884:
1883:
1878:
1873:
1870:
1869:
1868:
1865:
1857:
1850:
1849:
1847:
1846:
1845:
1843:
1838:
1837:
1832:
1827:
1824:
1823:
1822:
1819:
1811:
1804:
1803:
1801:
1800:
1799:
1797:
1792:
1791:
1786:
1781:
1778:
1777:
1776:
1773:
1765:
1749:
1748:
1746:
1745:
1744:
1742:
1737:
1736:
1731:
1726:
1723:
1722:
1721:
1718:
1710:
1701:
1700:
1698:
1697:
1696:
1694:
1689:
1688:
1683:
1678:
1675:
1674:
1673:
1670:
1662:
1650:
1649:
1647:
1646:
1645:
1643:
1638:
1637:
1632:
1627:
1624:
1623:
1622:
1619:
1611:
1602:
1601:
1599:
1598:
1597:
1595:
1590:
1589:
1584:
1579:
1576:
1575:
1574:
1571:
1563:
1548:
1547:
1545:
1544:
1543:
1541:
1536:
1535:
1530:
1525:
1522:
1521:
1520:
1517:
1509:
1500:
1499:
1497:
1496:
1495:
1493:
1488:
1487:
1482:
1477:
1474:
1473:
1472:
1469:
1461:
1449:
1448:
1446:
1445:
1444:
1442:
1437:
1436:
1431:
1426:
1423:
1422:
1421:
1418:
1410:
1403:
1402:
1400:
1399:
1398:
1396:
1391:
1390:
1385:
1380:
1377:
1376:
1375:
1372:
1364:
1350:
1349:
1347:
1346:
1345:
1343:
1338:
1337:
1332:
1327:
1324:
1323:
1322:
1319:
1311:
1302:
1301:
1299:
1298:
1297:
1295:
1290:
1289:
1284:
1279:
1276:
1275:
1274:
1271:
1263:
1256:
1255:
1253:
1252:
1251:
1249:
1244:
1243:
1238:
1233:
1230:
1229:
1228:
1225:
1217:
1210:
1209:
1207:
1206:
1205:
1203:
1198:
1197:
1192:
1187:
1184:
1183:
1182:
1179:
1171:
1168:Fort Bunker Hill
1162:
1161:
1159:
1158:
1157:
1155:
1150:
1149:
1144:
1139:
1136:
1135:
1134:
1131:
1123:
1116:
1115:
1113:
1112:
1111:
1109:
1104:
1103:
1098:
1093:
1090:
1089:
1088:
1085:
1077:
1068:
1067:
1065:
1064:
1063:
1061:
1056:
1055:
1050:
1045:
1042:
1041:
1040:
1037:
1029:
997:
996:
994:
993:
992:
990:
985:
984:
979:
974:
971:
970:
969:
966:
958:
946:
945:
943:
942:
941:
939:
934:
933:
928:
923:
920:
919:
918:
915:
907:
881:
880:
878:
877:
876:
874:
869:
868:
863:
858:
855:
854:
853:
850:
842:
830:
829:
827:
826:
825:
823:
818:
817:
812:
807:
804:
803:
802:
799:
791:
782:
781:
779:
778:
777:
775:
770:
769:
764:
759:
756:
755:
754:
751:
743:
742:Battery Vermont
738:
737:
735:
734:
733:
731:
726:
725:
720:
715:
712:
711:
710:
707:
699:
694:
693:
691:
690:
689:
687:
682:
681:
676:
671:
668:
667:
666:
663:
655:
646:
645:
643:
642:
641:
639:
634:
633:
628:
623:
620:
619:
618:
615:
607:
606:Battery Parrott
602:
601:
599:
598:
597:
595:
590:
589:
584:
579:
576:
575:
574:
571:
563:
538:Fort Sumner (MD)
494:Washington, D.C.
422:Second World War
413:Great Depression
230:Washington, D.C.
205:
160:Washington, D.C.
147:were a group of
116: (increase)
111: (original)
105:
88:Washington, D.C.
76:Washington, D.C.
61:
30:
21:
5023:
5022:
5018:
5017:
5016:
5014:
5013:
5012:
4973:
4972:
4971:
4961:
4959:
4947:
4937:
4935:
4927:
4925:
4920:
4900:
4898:
4890:
4857:
4836:
4810:
4769:
4502:
4456:
4451:
4421:
4412:
4391:
4382:Old Stone House
4362:Glover-Archbold
4324:Rock Creek Park
4318:
4245:
4217:
4183:Old Post Office
4114:
4107:
4090:National Trails
4084:
4047:
4024:
3966:
3928:
3910:
3878:
3872:Protected areas
3869:
3839:
3834:
3796:Melvin C. Hazen
3735:
3726:
3696:
3691:
3673:
3600:
3596:Battery Jameson
3549:
3520:Battery Terrill
3510:Battery Rossell
3490:Battery Vermont
3475:Battery Parrott
3470:Battery Cameron
3450:Fort Davis (MD)
3430:Fort Kirby (MD)
3425:Fort Cross (MD)
3413:
3394:Fort Farnsworth
3339:Fort Richardson
3230:
3221:Fort Foote (MD)
3201:
3177:
3131:
3119:
3078:Floyd, Dale E.
3045:
3044:
3043:
3042:
3041:
3002:
2997:
2986:
2978:
2976:
2963:
2951:
2942:
2940:
2926:
2917:
2908:
2906:
2896:
2887:
2885:
2876:
2865:
2857:
2855:
2854:. July 24, 2024
2846:
2837:
2835:
2826:
2815:
2807:
2805:
2796:
2785:
2777:
2775:
2766:
2755:
2747:
2745:
2736:
2725:
2717:
2715:
2706:
2697:
2695:
2692:American Trails
2686:
2677:
2675:
2670:
2659:
2648:
2637:
2630:
2619:
2611:
2602:
2586:
2576:
2574:
2551:
2536:
2532:
2527:
2518:
2517:
2513:
2504:
2503:
2499:
2491:, p. 115;
2487:
2483:
2471:
2467:
2455:
2451:
2445:October 2, 1964
2439:
2435:
2431:, pp. 3–9.
2427:
2423:
2411:
2407:
2399:
2395:
2383:
2379:
2367:
2363:
2355:
2351:
2339:
2335:
2323:
2319:
2311:
2307:
2301:October 9, 1902
2295:
2291:
2279:
2254:
2246:
2242:
2230:
2226:
2214:
2210:
2198:
2194:
2190:
2185:
2180:
2176:
2172:
2167:
2134:
2113:Fort Farnsworth
2062:Fort Richardson
1960:
1958:
1954:
1952:
1948:
1947:
1944:
1939:
1936:
1934:
1932:
1931:
1904:
1887:
1885:
1881:
1879:
1875:
1874:
1871:
1866:
1863:
1861:
1859:
1858:
1841:
1839:
1835:
1833:
1829:
1828:
1825:
1820:
1817:
1815:
1813:
1812:
1795:
1793:
1789:
1787:
1783:
1782:
1779:
1774:
1771:
1769:
1767:
1766:
1757:
1740:
1738:
1734:
1732:
1728:
1727:
1724:
1719:
1716:
1714:
1712:
1711:
1692:
1690:
1686:
1684:
1680:
1679:
1676:
1671:
1668:
1666:
1664:
1663:
1641:
1639:
1635:
1633:
1629:
1628:
1625:
1620:
1617:
1615:
1613:
1612:
1593:
1591:
1587:
1585:
1581:
1580:
1577:
1572:
1569:
1567:
1565:
1564:
1539:
1537:
1533:
1531:
1527:
1526:
1523:
1518:
1515:
1513:
1511:
1510:
1491:
1489:
1485:
1483:
1479:
1478:
1475:
1470:
1467:
1465:
1463:
1462:
1440:
1438:
1434:
1432:
1428:
1427:
1424:
1419:
1416:
1414:
1412:
1411:
1394:
1392:
1388:
1386:
1382:
1381:
1378:
1373:
1370:
1368:
1366:
1365:
1358:
1341:
1339:
1335:
1333:
1329:
1328:
1325:
1320:
1317:
1315:
1313:
1312:
1293:
1291:
1287:
1285:
1281:
1280:
1277:
1272:
1269:
1267:
1265:
1264:
1247:
1245:
1241:
1239:
1235:
1234:
1231:
1226:
1223:
1221:
1219:
1218:
1201:
1199:
1195:
1193:
1189:
1188:
1185:
1180:
1177:
1175:
1173:
1172:
1153:
1151:
1147:
1145:
1141:
1140:
1137:
1132:
1129:
1127:
1125:
1124:
1107:
1105:
1101:
1099:
1095:
1094:
1091:
1086:
1083:
1081:
1079:
1078:
1059:
1057:
1053:
1051:
1047:
1046:
1043:
1038:
1035:
1033:
1031:
1030:
1005:
988:
986:
982:
980:
976:
975:
972:
967:
964:
962:
960:
959:
937:
935:
931:
929:
925:
924:
921:
916:
913:
911:
909:
908:
893:Battery Terrill
885:Battery Rossell
872:
870:
866:
864:
860:
859:
856:
851:
848:
846:
844:
843:
821:
819:
815:
813:
809:
808:
805:
800:
797:
795:
793:
792:
774:Battery Vermont
773:
771:
767:
765:
761:
760:
757:
752:
749:
747:
745:
744:
729:
727:
723:
721:
717:
716:
713:
708:
705:
703:
701:
700:
685:
683:
679:
677:
673:
672:
669:
664:
661:
659:
657:
656:
638:Battery Parrott
637:
635:
631:
629:
625:
624:
621:
616:
613:
611:
609:
608:
594:Battery Cameron
593:
591:
587:
585:
581:
580:
577:
572:
569:
567:
565:
564:
561:Battery Cameron
548:Fort Davis (MD)
534:Fort Kirby (MD)
531:Fort Cross (MD)
528:
488:An 1865 map of
482:
455:Rock Creek Park
447:
434:John F. Kennedy
426:Harry S. Truman
355:
308:Rock Creek Park
203:
198:
112:
94:
90:
79:
48:
39:
28:
23:
22:
15:
12:
11:
5:
5021:
5019:
5011:
5010:
5005:
5000:
4995:
4990:
4985:
4975:
4974:
4970:
4969:
4957:
4945:
4922:
4921:
4919:
4918:
4908:
4895:
4892:
4891:
4889:
4888:
4883:
4878:
4877:
4876:
4865:
4863:
4859:
4858:
4856:
4855:
4850:
4844:
4842:
4838:
4837:
4835:
4834:
4829:
4824:
4818:
4816:
4812:
4811:
4809:
4808:
4806:Virgin Islands
4803:
4798:
4793:
4788:
4783:
4781:American Samoa
4777:
4775:
4771:
4770:
4768:
4767:
4762:
4757:
4752:
4747:
4742:
4737:
4732:
4727:
4722:
4717:
4715:South Carolina
4712:
4707:
4702:
4697:
4692:
4687:
4682:
4680:North Carolina
4677:
4672:
4667:
4662:
4657:
4652:
4647:
4642:
4637:
4632:
4627:
4622:
4617:
4612:
4607:
4602:
4597:
4592:
4587:
4582:
4577:
4572:
4567:
4562:
4557:
4552:
4547:
4542:
4537:
4532:
4527:
4522:
4517:
4510:
4508:
4507:Lists by state
4504:
4503:
4501:
4500:
4498:Property types
4495:
4490:
4485:
4480:
4475:
4470:
4464:
4462:
4458:
4457:
4452:
4450:
4449:
4442:
4435:
4427:
4418:
4417:
4414:
4413:
4411:
4410:
4405:
4399:
4397:
4393:
4392:
4390:
4389:
4384:
4379:
4374:
4369:
4364:
4359:
4354:
4349:
4347:Dumbarton Oaks
4344:
4339:
4334:
4328:
4326:
4320:
4319:
4317:
4316:
4311:
4306:
4301:
4296:
4291:
4286:
4281:
4276:
4271:
4266:
4261:
4255:
4253:
4247:
4246:
4244:
4243:
4238:
4233:
4227:
4225:
4219:
4218:
4216:
4215:
4210:
4205:
4200:
4195:
4190:
4185:
4180:
4175:
4170:
4165:
4160:
4155:
4150:
4145:
4143:Ford's Theatre
4140:
4135:
4130:
4125:
4119:
4117:
4115:Memorial Parks
4109:
4108:
4106:
4105:
4100:
4094:
4092:
4086:
4085:
4083:
4082:
4077:
4072:
4063:
4057:
4055:
4049:
4048:
4046:
4045:
4040:
4034:
4032:
4026:
4025:
4023:
4022:
4017:
4012:
4007:
4002:
3997:
3992:
3987:
3982:
3976:
3974:
3968:
3967:
3965:
3964:
3959:
3954:
3949:
3947:Ford's Theatre
3944:
3938:
3936:
3930:
3929:
3927:
3926:
3920:
3918:
3912:
3911:
3909:
3908:
3903:
3897:
3895:
3886:
3880:
3879:
3870:
3868:
3867:
3860:
3853:
3845:
3836:
3835:
3833:
3832:
3827:
3822:
3817:
3812:
3810:Oxon Hill Farm
3807:
3802:
3797:
3794:
3789:
3786:
3784:Kingman Island
3781:
3776:
3771:
3766:
3761:
3756:
3751:
3746:
3740:
3737:
3736:
3727:
3725:
3724:
3717:
3710:
3702:
3693:
3692:
3690:
3689:
3684:
3678:
3675:
3674:
3672:
3671:
3666:
3661:
3656:
3651:
3646:
3641:
3636:
3631:
3626:
3621:
3616:
3610:
3608:
3606:Eastern Branch
3602:
3601:
3599:
3598:
3593:
3588:
3583:
3578:
3573:
3568:
3563:
3557:
3555:
3551:
3550:
3548:
3547:
3542:
3537:
3532:
3527:
3522:
3517:
3512:
3507:
3502:
3497:
3492:
3487:
3482:
3480:Battery Kemble
3477:
3472:
3467:
3462:
3457:
3452:
3447:
3442:
3437:
3432:
3427:
3421:
3419:
3415:
3414:
3412:
3411:
3406:
3401:
3396:
3391:
3386:
3384:Fort Ellsworth
3381:
3376:
3371:
3366:
3361:
3356:
3351:
3346:
3341:
3336:
3331:
3326:
3321:
3316:
3311:
3306:
3304:Fort McPherson
3301:
3296:
3291:
3286:
3281:
3276:
3271:
3266:
3261:
3256:
3251:
3246:
3240:
3238:
3236:Arlington Line
3232:
3231:
3229:
3228:
3223:
3218:
3212:
3210:
3203:
3202:
3200:
3199:
3194:
3188:
3186:
3179:
3178:
3176:
3175:
3170:
3165:
3160:
3155:
3150:
3145:
3139:
3137:
3133:
3132:
3120:
3118:
3117:
3110:
3103:
3095:
3089:
3088:
3083:
3076:
3067:
3058:
3040:
3039:
3034:
3029:
3024:
3018:
3012:
3005:
3004:
3003:
3001:
3000:External links
2998:
2996:
2995:
2961:
2949:
2924:
2915:
2894:
2874:
2844:
2824:
2794:
2764:
2734:
2704:
2684:
2668:
2646:
2628:
2609:
2600:
2549:
2533:
2531:
2528:
2526:
2525:
2511:
2497:
2481:
2465:
2449:
2433:
2421:
2405:
2393:
2377:
2361:
2349:
2333:
2317:
2315:, p. 594.
2305:
2289:
2252:
2250:, pp. 20.
2240:
2224:
2208:
2191:
2189:
2186:
2184:
2183:
2173:
2171:
2168:
2166:
2163:
2162:
2161:
2156:
2150:
2145:
2140:
2133:
2130:
2129:
2128:
2123:
2118:
2115:
2110:
2105:
2103:Fort Ellsworth
2100:
2095:
2090:
2085:
2080:
2075:
2070:
2067:
2064:
2059:
2054:
2049:
2044:
2039:
2034:
2031:
2030:Fort McPherson
2028:
2023:
2018:(later within
2013:
2008:(later within
2003:
1998:
1995:
1992:
1987:
1984:
1981:
1976:
1971:
1903:
1900:
1899:
1898:
1852:
1806:
1796:Fort Foote, MD
1762:Fort Foote, MD
1756:
1753:
1752:
1751:
1703:
1657:
1652:
1604:
1556:
1553:
1550:
1502:
1454:
1451:
1405:
1357:
1356:Eastern Branch
1354:
1353:
1352:
1304:
1258:
1212:
1164:
1118:
1070:
1004:
1001:
1000:
999:
951:
948:
900:
897:
894:
891:
886:
883:
835:
832:
784:
740:
696:
686:Battery Kemble
652:Battery Kemble
648:
604:
558:
555:
552:
549:
546:
543:
540:
535:
532:
527:
524:
481:
480:Fortifications
478:
446:
445:Administration
443:
354:
351:
340:
339:
331:
320:
317:
314:
311:
304:
300:
296:
252:
251:
243:
242:
202:
199:
197:
194:
158:capital city,
152:fortifications
139:
138:
135:
131:
130:
127:
123:
122:
118:
117:
106:
99:
98:
85:
81:
80:
78:in August 1865
62:
54:
53:
50:
49:
44:
41:
40:
37:
34:
33:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
5020:
5009:
5006:
5004:
5001:
4999:
4996:
4994:
4991:
4989:
4986:
4984:
4981:
4980:
4978:
4968:
4958:
4956:
4951:
4946:
4944:
4934:
4930:
4917:
4909:
4907:
4897:
4896:
4893:
4887:
4884:
4882:
4879:
4875:
4872:
4871:
4870:
4867:
4866:
4864:
4860:
4854:
4851:
4849:
4846:
4845:
4843:
4839:
4833:
4830:
4828:
4825:
4823:
4820:
4819:
4817:
4813:
4807:
4804:
4802:
4799:
4797:
4794:
4792:
4789:
4787:
4784:
4782:
4779:
4778:
4776:
4772:
4766:
4763:
4761:
4758:
4756:
4755:West Virginia
4753:
4751:
4748:
4746:
4743:
4741:
4738:
4736:
4733:
4731:
4728:
4726:
4723:
4721:
4718:
4716:
4713:
4711:
4708:
4706:
4703:
4701:
4698:
4696:
4693:
4691:
4688:
4686:
4683:
4681:
4678:
4676:
4673:
4671:
4668:
4666:
4663:
4661:
4660:New Hampshire
4658:
4656:
4653:
4651:
4648:
4646:
4643:
4641:
4638:
4636:
4633:
4631:
4628:
4626:
4623:
4621:
4620:Massachusetts
4618:
4616:
4613:
4611:
4608:
4606:
4603:
4601:
4598:
4596:
4593:
4591:
4588:
4586:
4583:
4581:
4578:
4576:
4573:
4571:
4568:
4566:
4563:
4561:
4558:
4556:
4553:
4551:
4548:
4546:
4543:
4541:
4538:
4536:
4533:
4531:
4528:
4526:
4523:
4521:
4518:
4515:
4512:
4511:
4509:
4505:
4499:
4496:
4494:
4491:
4489:
4486:
4484:
4481:
4479:
4476:
4474:
4471:
4469:
4466:
4465:
4463:
4459:
4455:
4448:
4443:
4441:
4436:
4434:
4429:
4428:
4425:
4409:
4408:Navy Memorial
4406:
4404:
4401:
4400:
4398:
4394:
4388:
4385:
4383:
4380:
4378:
4375:
4373:
4372:Meridian Hill
4370:
4368:
4367:Little Forest
4365:
4363:
4360:
4358:
4355:
4353:
4350:
4348:
4345:
4343:
4340:
4338:
4335:
4333:
4330:
4329:
4327:
4325:
4321:
4315:
4312:
4310:
4307:
4305:
4302:
4300:
4297:
4295:
4292:
4290:
4287:
4285:
4282:
4280:
4277:
4275:
4272:
4270:
4267:
4265:
4262:
4260:
4257:
4256:
4254:
4252:
4248:
4242:
4239:
4237:
4234:
4232:
4229:
4228:
4226:
4224:
4220:
4214:
4211:
4209:
4206:
4204:
4201:
4199:
4196:
4194:
4191:
4189:
4186:
4184:
4181:
4179:
4176:
4174:
4171:
4169:
4168:John Ericsson
4166:
4164:
4161:
4159:
4156:
4154:
4151:
4149:
4146:
4144:
4141:
4139:
4136:
4134:
4131:
4129:
4126:
4124:
4123:National Mall
4121:
4120:
4118:
4116:
4110:
4104:
4101:
4099:
4096:
4095:
4093:
4091:
4087:
4081:
4078:
4076:
4073:
4071:
4067:
4064:
4062:
4059:
4058:
4056:
4054:
4050:
4044:
4041:
4039:
4036:
4035:
4033:
4031:
4027:
4021:
4018:
4016:
4013:
4011:
4008:
4006:
4003:
4001:
3998:
3996:
3993:
3991:
3988:
3986:
3983:
3981:
3978:
3977:
3975:
3973:
3969:
3963:
3960:
3958:
3955:
3953:
3950:
3948:
3945:
3943:
3940:
3939:
3937:
3935:
3931:
3925:
3922:
3921:
3919:
3917:
3913:
3907:
3904:
3902:
3899:
3898:
3896:
3894:
3890:
3887:
3885:
3881:
3877:
3873:
3866:
3861:
3859:
3854:
3852:
3847:
3846:
3843:
3831:
3828:
3826:
3823:
3821:
3818:
3816:
3813:
3811:
3808:
3806:
3803:
3801:
3798:
3795:
3793:
3790:
3787:
3785:
3782:
3780:
3777:
3775:
3772:
3770:
3767:
3765:
3764:C&O Canal
3762:
3760:
3757:
3755:
3752:
3750:
3747:
3745:
3742:
3741:
3738:
3734:
3730:
3729:Hiking trails
3723:
3718:
3716:
3711:
3709:
3704:
3703:
3700:
3688:
3685:
3683:
3680:
3679:
3676:
3670:
3667:
3665:
3662:
3660:
3657:
3655:
3652:
3650:
3649:Fort Ricketts
3647:
3645:
3642:
3640:
3637:
3635:
3632:
3630:
3627:
3625:
3622:
3620:
3617:
3615:
3612:
3611:
3609:
3607:
3603:
3597:
3594:
3592:
3589:
3587:
3584:
3582:
3581:Fort Saratoga
3579:
3577:
3574:
3572:
3569:
3567:
3564:
3562:
3559:
3558:
3556:
3552:
3546:
3543:
3541:
3538:
3536:
3533:
3531:
3528:
3526:
3525:Battery Smead
3523:
3521:
3518:
3516:
3513:
3511:
3508:
3506:
3503:
3501:
3498:
3496:
3493:
3491:
3488:
3486:
3483:
3481:
3478:
3476:
3473:
3471:
3468:
3466:
3463:
3461:
3458:
3456:
3453:
3451:
3448:
3446:
3443:
3441:
3438:
3436:
3433:
3431:
3428:
3426:
3423:
3422:
3420:
3416:
3410:
3407:
3405:
3404:Fort O'Rourke
3402:
3400:
3397:
3395:
3392:
3390:
3387:
3385:
3382:
3380:
3379:Fort Williams
3377:
3375:
3372:
3370:
3367:
3365:
3364:Fort Reynolds
3362:
3360:
3357:
3355:
3352:
3350:
3347:
3345:
3342:
3340:
3337:
3335:
3332:
3330:
3327:
3325:
3322:
3320:
3317:
3315:
3312:
3310:
3307:
3305:
3302:
3300:
3297:
3295:
3292:
3290:
3287:
3285:
3284:Fort Woodbury
3282:
3280:
3277:
3275:
3274:Fort Haggerty
3272:
3270:
3269:Fort Corcoran
3267:
3265:
3262:
3260:
3257:
3255:
3252:
3250:
3247:
3245:
3242:
3241:
3239:
3237:
3233:
3227:
3224:
3222:
3219:
3217:
3214:
3213:
3211:
3208:
3204:
3198:
3195:
3193:
3190:
3189:
3187:
3184:
3180:
3174:
3171:
3169:
3166:
3164:
3161:
3159:
3156:
3154:
3151:
3149:
3146:
3144:
3141:
3140:
3138:
3134:
3130:
3126:
3123:
3116:
3111:
3109:
3104:
3102:
3097:
3096:
3093:
3087:
3084:
3081:
3077:
3075:
3071:
3068:
3066:
3062:
3059:
3056:
3051:
3047:
3046:
3038:
3035:
3033:
3030:
3028:
3025:
3023:
3020:
3019:
3017:
3016:
3011:
3010:OpenStreetMap
3008:
2999:
2993:
2992:public domain
2975:. p. 594
2974:
2970:
2966:
2962:
2958:
2954:
2950:
2938:
2934:
2930:
2925:
2921:
2916:
2904:
2900:
2895:
2883:
2879:
2875:
2872:
2871:public domain
2853:
2849:
2845:
2833:
2829:
2825:
2822:
2821:public domain
2803:
2799:
2795:
2792:
2791:public domain
2773:
2769:
2765:
2762:
2761:public domain
2743:
2739:
2735:
2732:
2731:public domain
2713:
2709:
2705:
2693:
2689:
2685:
2673:
2669:
2666:
2665:public domain
2656:. p. 40.
2655:
2651:
2647:
2644:
2643:public domain
2633:
2629:
2626:
2625:public domain
2615:
2610:
2606:
2601:
2597:
2591:
2583:
2572:
2568:
2564:
2560:
2556:
2552:
2546:
2542:
2541:
2535:
2534:
2529:
2521:
2515:
2512:
2507:
2501:
2498:
2494:
2490:
2485:
2482:
2478:
2476:
2469:
2466:
2462:
2460:
2453:
2450:
2446:
2444:
2437:
2434:
2430:
2425:
2422:
2418:
2416:
2409:
2406:
2403:, p. 40.
2402:
2397:
2394:
2390:
2388:
2381:
2378:
2374:
2372:
2365:
2362:
2359:, p. 40.
2358:
2353:
2350:
2346:
2344:
2337:
2334:
2330:
2328:
2321:
2318:
2314:
2309:
2306:
2302:
2300:
2293:
2290:
2286:
2284:
2277:
2275:
2273:
2271:
2269:
2267:
2265:
2263:
2261:
2259:
2257:
2253:
2249:
2244:
2241:
2237:
2235:
2228:
2225:
2221:
2219:
2212:
2209:
2205:
2203:
2196:
2193:
2187:
2178:
2175:
2169:
2164:
2160:
2157:
2154:
2151:
2149:
2148:Parrott rifle
2146:
2144:
2141:
2139:
2136:
2135:
2131:
2127:
2124:
2122:
2121:Fort O'Rourke
2119:
2116:
2114:
2111:
2109:
2106:
2104:
2101:
2099:
2098:Fort Williams
2096:
2094:
2091:
2089:
2086:
2084:
2083:Fort Reynolds
2081:
2079:
2076:
2074:
2071:
2068:
2065:
2063:
2060:
2058:
2055:
2053:
2050:
2048:
2045:
2043:
2040:
2038:
2035:
2032:
2029:
2027:
2024:
2021:
2017:
2014:
2011:
2007:
2004:
2002:
2001:Fort Woodbury
1999:
1996:
1994:Fort Haggerty
1993:
1991:
1990:Fort Corcoran
1988:
1985:
1982:
1980:
1977:
1975:
1972:
1967:
1929:
1928:
1924:
1923:
1922:
1917:
1913:
1908:
1901:
1894:
1856:
1853:
1848:
1810:
1807:
1802:
1764:
1763:
1759:
1758:
1754:
1747:
1709:
1708:
1704:
1699:
1661:
1658:
1656:
1653:
1648:
1610:
1609:
1605:
1600:
1594:Fort Ricketts
1562:
1561:
1560:Fort Ricketts
1557:
1554:
1551:
1546:
1508:
1507:
1503:
1498:
1460:
1459:
1455:
1452:
1447:
1409:
1406:
1401:
1363:
1360:
1359:
1355:
1348:
1310:
1309:
1305:
1300:
1262:
1259:
1254:
1248:Fort Saratoga
1216:
1215:Fort Saratoga
1213:
1208:
1170:
1169:
1165:
1160:
1122:
1119:
1114:
1076:
1075:
1071:
1066:
1028:
1027:
1023:
1022:
1017:
1009:
1002:
995:
957:
956:
952:
949:
944:
938:Fort De Russy
906:
905:
904:Fort De Russy
901:
898:
896:Battery Smead
895:
892:
890:
887:
884:
879:
841:
840:
836:
833:
828:
790:
789:
785:
780:
741:
736:
697:
692:
654:
653:
649:
644:
605:
600:
562:
559:
556:
553:
550:
547:
544:
541:
539:
536:
533:
530:
529:
525:
523:
521:
514:
510:
502:
495:
491:
486:
479:
477:
475:
470:
468:
464:
460:
456:
452:
444:
442:
440:
435:
430:
427:
423:
418:
414:
409:
407:
402:
400:
396:
391:
387:
382:
375:
367:
359:
352:
350:
347:
345:
337:
332:
329:
325:
321:
318:
315:
312:
309:
305:
301:
297:
293:
292:
291:
288:
285:
283:
279:
275:
271:
267:
263:
259:
249:
245:
237:
231:
227:
223:
219:
216:
211:
207:
206:
200:
195:
193:
191:
186:
184:
180:
176:
171:
169:
165:
161:
157:
153:
150:
146:
136:
132:
129:July 15, 1974
128:
126:Added to NRHP
124:
119:
115:
110:
107:
100:
97:
93:
89:
86:
82:
77:
73:
69:
65:
60:
55:
51:
47:
42:
35:
31:
19:
4955:Architecture
4720:South Dakota
4710:Rhode Island
4705:Pennsylvania
4685:North Dakota
4337:Barnard Hill
4289:Fort Stanton
4278:
4269:Capitol Hill
4213:World War II
4208:West Potomac
4153:George Mason
4138:East Potomac
4070:Clara Barton
4020:World War II
3901:Battleground
3805:Mount Vernon
3778:
3664:Fort Carroll
3654:Fort Stanton
3619:Fort Chaplin
3591:Fort Lincoln
3571:Fort Slemmer
3545:Fort Stevens
3540:Battery Sill
3535:Fort DeRussy
3409:Fort Willard
3344:Fort Barnard
3329:Fort Jackson
3309:Fort Buffalo
3294:Fort Whipple
3259:Fort Bennett
3124:
3073:
3064:
3014:
3013:
3006:
2979:September 1,
2977:. Retrieved
2973:Congress.gov
2972:
2956:
2941:. Retrieved
2937:the original
2932:
2919:
2909:September 1,
2907:. Retrieved
2902:
2888:September 1,
2886:. Retrieved
2881:
2858:September 1,
2856:. Retrieved
2851:
2838:September 1,
2836:. Retrieved
2831:
2806:. Retrieved
2801:
2776:. Retrieved
2771:
2746:. Retrieved
2741:
2716:. Retrieved
2711:
2696:. Retrieved
2691:
2676:. Retrieved
2653:
2631:
2612:
2604:
2582:Google Books
2580:– via
2575:. Retrieved
2539:
2514:
2500:
2495:, p. 1.
2493:Swain (2008)
2484:
2474:
2468:
2458:
2452:
2442:
2436:
2424:
2414:
2408:
2396:
2386:
2380:
2370:
2364:
2352:
2342:
2336:
2326:
2320:
2308:
2298:
2292:
2282:
2243:
2233:
2227:
2217:
2211:
2201:
2195:
2177:
2126:Fort Willard
2066:Fort Barnard
2052:Fort Jackson
2033:Fort Buffalo
2016:Fort Whipple
1983:Fort Bennett
1940:77°07′33.6″W
1925:
1920:
1821:77°2′35.88″W
1818:38°47′42.6″N
1775:77°01′40.1″W
1760:
1720:77°00′55.8″W
1717:38°49′32.8″N
1705:
1693:Fort Carroll
1672:77°00′24.7″W
1669:38°50′16.4″N
1660:Fort Carroll
1659:
1642:Fort Stanton
1621:76°58′54.9″W
1618:38°51′29.5″N
1608:Fort Stanton
1606:
1573:76°58′32.8″W
1570:38°51′24.5″N
1558:
1519:76°57′06.7″W
1516:38°51′59.6″N
1504:
1471:76°56′26.3″W
1468:38°52′22.1″N
1456:
1441:Fort Chaplin
1408:Fort Chaplin
1407:
1374:76°56′41.6″W
1371:38°53′42.6″N
1361:
1342:Fort Lincoln
1308:Fort Lincoln
1306:
1273:76°58′16.5″W
1270:38°55′42.5″N
1227:76°58′43.3″W
1224:38°55′47.3″N
1166:
1154:Fort Slemmer
1133:77°00′05.0″W
1130:38°56′23.0″N
1121:Fort Slemmer
1087:77°00′18.5″W
1084:38°56′51.8″N
1072:
1039:77°00′38.9″W
1036:38°57′36.7″N
1024:
989:Fort Stevens
965:38°57′50.2″N
955:Fort Stevens
953:
950:Battery Sill
917:77°03′04.1″W
914:38°57′48.7″N
902:
852:77°04′41.9″W
849:38°57′10.2″N
837:
801:77°05′29.4″W
798:38°57′18.7″N
786:
753:77°06′40.0″W
750:38°56′15.0″N
709:77°06′40.1″W
706:38°55′49.6″N
665:77°05′46.8″W
662:38°55′49.4″N
650:
617:77°05′25.8″W
614:38°55′14.0″N
573:77°05′19.7″W
570:38°54′56.3″N
519:
517:
471:
448:
431:
410:
403:
384:In 1919 the
383:
380:
348:
341:
328:Philadelphia
289:
286:
255:
247:
226:Pennsylvania
187:
172:
144:
142:
4841:Other areas
4801:Puerto Rico
4635:Mississippi
4550:Connecticut
4396:Other areas
4352:Fort Slocum
4284:Fort Dupont
4279:Fort Circle
4241:White House
4231:The Ellipse
4158:Hains Point
3779:Fort Circle
3669:Fort Greble
3659:Fort Snyder
3644:Fort Wagner
3629:Fort Dupont
3586:Fort Thayer
3566:Fort Totten
3561:Fort Slocum
3515:Fort Kearny
3500:Fort Gaines
3495:Fort Bayard
3334:Fort Runyon
3324:Fort Albany
3314:Fort Ramsay
3279:Fort Morton
3264:Fort Strong
3136:Departments
2848:"H.R. 7976"
2057:Fort Runyon
2047:Fort Albany
2037:Fort Ramsay
1997:Fort Morton
1953: /
1937:38°56′2.4″N
1880: /
1834: /
1788: /
1772:38°46′0.1″N
1741:Fort Greble
1733: /
1707:Fort Greble
1685: /
1655:Fort Snyder
1634: /
1586: /
1555:Fort Wagner
1532: /
1492:Fort Dupont
1484: /
1458:Fort Dupont
1433: /
1387: /
1334: /
1294:Fort Thayer
1286: /
1261:Fort Thayer
1240: /
1202:Bunker Hill
1194: /
1146: /
1108:Fort Totten
1100: /
1074:Fort Totten
1060:Fort Slocum
1052: /
1026:Fort Slocum
981: /
930: /
889:Fort Kearny
865: /
834:Fort Gaines
822:Fort Bayard
814: /
788:Fort Bayard
766: /
722: /
678: /
630: /
586: /
520:italic type
411:During the
282:Confederacy
278:blockhouses
256:During the
166:during the
72:Fort Totten
4977:Categories
4750:Washington
4670:New Mexico
4665:New Jersey
4540:California
4332:Rock Creek
4299:Kenilworth
3830:Whitehaven
3820:Rock Creek
3639:Fort Baker
3634:Fort Davis
3624:Fort Meigs
3614:Fort Mahan
3374:Fort Worth
3354:Fort Scott
3349:Fort Berry
3319:Fort Craig
3244:Fort Marcy
3209:Approaches
3197:XXII Corps
3183:Union Army
2698:August 20,
2678:August 15,
2577:2018-03-05
2559:2009018392
2165:References
2093:Fort Worth
2073:Fort Scott
2069:Fort Berry
2042:Fort Craig
1961:Fort Marcy
1959: (
1927:Fort Marcy
1912:Huntington
1886: (
1867:77°01′59″W
1864:38°42′39″N
1840: (
1794: (
1739: (
1691: (
1640: (
1592: (
1552:Fort Baker
1540:Fort Davis
1538: (
1506:Fort Davis
1490: (
1453:Fort Meigs
1439: (
1420:76°56′34″W
1417:38°53′19″N
1395:Fort Mahan
1393: (
1362:Fort Mahan
1340: (
1321:76°57′04″W
1318:38°55′31″N
1292: (
1246: (
1200: (
1181:76°59′15″W
1178:38°56′08″N
1152: (
1106: (
1058: (
987: (
968:77°01′46″W
936: (
871: (
820: (
772: (
728: (
684: (
636: (
592: (
149:Union Army
64:Union Army
4760:Wisconsin
4725:Tennessee
4630:Minnesota
4605:Louisiana
4259:Anacostia
4163:Jefferson
3985:Jefferson
3505:Fort Reno
3399:Fort Weed
3389:Fort Lyon
3369:Fort Ward
3289:Fort Cass
2590:cite book
2567:665840182
2475:H.R. 7976
2188:Citations
2170:Footnotes
2117:Fort Weed
2108:Fort Lyon
2088:Fort Ward
2020:Fort Myer
2010:Fort Myer
2006:Fort Cass
873:Fort Reno
839:Fort Reno
274:batteries
201:Civil War
192:in 1971.
4916:Category
4745:Virginia
4695:Oklahoma
4675:New York
4650:Nebraska
4640:Missouri
4625:Michigan
4615:Maryland
4600:Kentucky
4580:Illinois
4555:Delaware
4545:Colorado
4535:Arkansas
4377:Montrose
4075:Oxon Run
4068: /
3749:Archbold
3125:Defenses
2955:(1965).
2943:March 6,
2571:Archived
2132:See also
1914:area of
467:Virginia
390:Congress
336:folklore
218:Maryland
215:Delaware
114:78003439
109:74000274
84:Location
4929:Portals
4862:Related
4765:Wyoming
4740:Vermont
4645:Montana
4585:Indiana
4565:Georgia
4560:Florida
4530:Arizona
4520:Alabama
4178:Lincoln
3995:Lincoln
3884:Federal
3874:of the
3207:Potomac
2808:July 7,
2802:NPS.gov
2778:May 29,
2772:NPS.gov
2748:May 29,
2742:NPS.gov
2718:May 29,
2712:NPS.gov
2530:Sources
388:pushed
303:people.
299:ground.
196:History
156:federal
4700:Oregon
4655:Nevada
4595:Kansas
4570:Hawaii
4525:Alaska
4461:Topics
3185:Forces
2674:. 1974
2565:
2557:
2547:
2477:(2024)
2461:(2020)
2345:(2020)
2285:(2020)
2236:(2020)
2220:(1971)
2204:(1974)
2200:NHRP,
399:Senate
344:abatis
295:trade.
4832:Palau
4730:Texas
4610:Maine
4575:Idaho
4342:Bryce
2457:NPS,
2385:NPS,
2369:NPS,
2341:NPS,
2281:NPS,
2232:NPS,
270:forts
262:Union
4786:Guam
4735:Utah
4690:Ohio
4590:Iowa
3074:NRHP
3065:NRHP
2981:2024
2945:2018
2911:2024
2890:2024
2860:2024
2840:2024
2810:2011
2780:2020
2750:2020
2720:2020
2700:2024
2680:2011
2596:link
2563:OCLC
2555:LCCN
2545:ISBN
2389:1952
2373:1935
449:The
397:and
143:The
3731:in
3127:of
3022:KML
104:No.
74:in
70:at
4979::
3072:,
3063:,
2971:.
2931:.
2901:.
2880:.
2850:.
2830:.
2800:.
2770:.
2740:.
2710:.
2690:.
2592:}}
2588:{{
2569:.
2561:.
2553:.
2255:^
469:.
441:.
401:.
260:,
250:.
220:,
185:.
170:.
4931::
4516::
4446:e
4439:t
4432:v
3864:e
3857:t
3850:v
3721:e
3714:t
3707:v
3114:e
3107:t
3100:v
2994:.
2983:.
2947:.
2873:.
2862:.
2823:.
2812:.
2793:.
2782:.
2763:.
2752:.
2733:.
2722:.
2702:.
2682:.
2667:.
2645:.
2627:.
2598:)
2584:.
2522:.
2508:.
2479:.
2463:.
2447:.
2419:.
2391:.
2375:.
2347:.
2331:.
2303:.
2287:.
2238:.
2222:.
2206:.
2022:)
2012:)
1963:)
1890:)
1844:)
1798:)
1743:)
1695:)
1644:)
1596:)
1542:)
1494:)
1443:)
1397:)
1344:)
1296:)
1250:)
1204:)
1156:)
1110:)
1062:)
991:)
940:)
875:)
824:)
776:)
732:)
688:)
640:)
596:)
338:.
330:.
310:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
