Wikipedia:WikiProject National Register of Historic Places/Progress/Duplicates

National

Alabama (Jefferson County, Mobile County) – Alaska – Arizona (Maricopa County, Yavapai County) – Arkansas (Pulaski County) – California (Los Angeles County) – Colorado (Denver County) – Connecticut (Fairfield County, Hartford County, Middlesex County, New Haven County) – Delaware (New Castle County) – D.C. – Florida (Miami-Dade County, Hillsborough County) – Georgia – Hawaii (Honolulu County, Maui County) – Idaho – Illinois (Cook County) – Indiana (Marion County) – Iowa (Polk County, Scott County) – Kansas – Kentucky (Jefferson County) – Louisiana – Maine (Cumberland County) – Maryland (City of Baltimore) – Massachusetts (Barnstable County, Bristol County, Essex County, Hampden County, Middlesex County, Norfolk County, Suffolk County, Worcester County) – Michigan (Wayne County) – Minnesota – Mississippi – Missouri (Jackson County, St. Louis) – Montana – Nebraska – Nevada – New Hampshire – New Jersey (Bergen County) – New Mexico – New York (Albany County, Dutchess County, Erie County, Monroe County, Nassau County, New York County, Niagara County, Onondaga County, Suffolk County, Westchester County) – North Carolina – North Dakota – Ohio (Cuyahoga County, Erie County, Franklin County, Hamilton County, Montgomery County, Summit County) – Oklahoma – Oregon (Multnomah County) – Pennsylvania (Allegheny County, Chester County, Lancaster County, Philadelphia) – Rhode Island (Providence County) – South Carolina (Charleston County, Greenville County, Richland County, York County) – South Dakota – Tennessee – Texas (Harris County) – Utah (Salt Lake County, Washington County) – Vermont – Virginia – Washington (King County, Pierce County, Spokane County) – West Virginia – Wisconsin (Dane County, Milwaukee County) – Wyoming

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National

The following listings are included in two or more lists which are located in different states.

Site Lists Number of Duplicates Stats
1872 California-Nevada State Boundary Marker (#81000387) 1 articled, illustrated, Start+
1877 survey marker 48 (#76000448) 1 articled, illustrated, Stub-class
Anaem Omot (#100009086) 1 articled, unillustrated, Start+
Anderson Ferry (#82003575) 1 articled, illustrated, Start+
Arlington Memorial Bridge (#80000346) 1 articled, illustrated, Start+
B & O Railroad Potomac River Crossing (#78001484) 1 articled, illustrated, Start+
B & O Railroad Viaduct (#76001370) 1 articled, illustrated, Start+
Bad Pass Trail (#75000215) 1 articled, illustrated, Start+
Beartooth Highway (#14000219) 1 articled, illustrated, Start+
Bedell Covered Bridge (#75002171) 1 articled, illustrated, Start+
Beginning Point of the U.S. Public Land Survey (#66000606) 1 articled, illustrated, Start+
Blood Run Site (#70000246) 1 articled, illustrated, Start+
Blue Ridge Parkway (#100011353) 1 articled, illustrated, Start+
Bonneville Dam (#86000727) 1 articled, illustrated, Start+
Bristol Commercial Historic District (#03000441) 1 articled, illustrated, Stub-class
Bristol Virginia–Tennessee slogan sign (#88001568) 1 articled, illustrated, Start+
Brownville Bridge (#93000536) 1 articled, illustrated, Stub-class
Burr's Ferry Bridge (#98000562,98000563) 1 articled, unillustrated, Stub-class
Calhoun Street Bridge (#75001621) 1 articled, illustrated, Start+
Chain of Rocks Bridge (#06001091) 1 articled, illustrated, Start+
Chesapeake and Ohio Canal National Historical Park (#66000036) 2 articled, illustrated, Start+
Chicago, Milwaukee, St. Paul and Pacific Railroad Company Historic District (#00001269) 1 articled, illustrated, Start+
Chickamauga and Chattanooga National Military Park (#66000274) 1 articled, illustrated, Start+
Civil War Defenses of Washington (#74000274) 2 articled, illustrated, Start+
Columbia Bridge (Connecticut River) (#76000123) 1 articled, illustrated, Start+
Cornish–Windsor Covered Bridge (#76000135) 1 articled, illustrated, Start+
Cumberland Gap (#80000366) 2 articled, illustrated, Start+
Cumberland Gap National Historical Park (#66000353) 2 articled, illustrated, Start+
Cumbres and Toltec Scenic Railroad (#73000462) 1 articled, illustrated, Start+
David Mathews House (#79000274) 1 articled, illustrated, Start+
Delaware and Hudson Canal (#68000051) 1 articled, illustrated, Start+
Delaware Boundary Markers (#75002101) 2 articled, partially-illustrated, Start+
Deweyville Swing Bridge (#11000346) 1 articled, illustrated, Stub-class
Dismal Swamp Canal (#88000528) 1 articled, illustrated, Start+
Dual State Monument (#99001354) 1 articled, illustrated, Start+
Eads Bridge (#66000946) 1 articled, illustrated, Start+
East Hill Cemetery (Tennessee and Virginia) (#11000142) 1 articled, illustrated, Start+
Elephant Butte Irrigation District (#97000822) 1 articled, unillustrated, Stub-class
Fort Madison Toll Bridge (#99001035) 1 articled, illustrated, Start+
Fort Union Trading Post National Historic Site (#66000103) 1 articled, illustrated, Start+
Freeman House (Gates, North Carolina) (#82003454) 1 articled, illustrated, Stub-class
George Rogers Clark Memorial Bridge (#84001578) 1 articled, illustrated, Start+
George Washington Memorial Parkway (#81000079) 1 articled, illustrated, Start+
George Washington Memorial Parkway (#95000605) 2 articled, illustrated, Start+
Glenrio, New Mexico and Texas (#06001258) 1 articled, illustrated, Start+
GW Jeep Site (#93001443) 1 articled, illustrated, Stub-class
Harpers Ferry National Historical Park (#66000041) 2 articled, illustrated, Start+
Hells Canyon National Recreation Area (#84000984) 1 articled, partially-illustrated, Start+
Holland Tunnel (#93001619) 1 articled, illustrated, Start+
Hoover Dam (#81000382) 1 articled, illustrated, Start+
International Boundary Marker (#77001463) 1 articled, illustrated, Stub-class
Interstate Bridge (#82004205) 1 articled, illustrated, Start+
Jesse Whitesell House and Farm (#77000619) 1 articled, illustrated, Stub-class
John A. Roebling Suspension Bridge (#75000786) 1 articled, illustrated, Start+
Julien Dubuque Bridge (#99001034) 1 articled, illustrated, Start+
Key Bridge (Washington, D.C.) (#96000199) 1 articled, illustrated, Start+
Kuwohi (#12000515) 1 articled, illustrated, Start+
Langdale Historic District (#99001299) 1 articled, illustrated, Stub-class
Lemhi Pass (#66000313) 1 articled, illustrated, Start+
Lewis and Clark Bridge (Columbia River) (#82004208) 1 articled, illustrated, Start+
Lewis Bridge (Keya Paha River) (#92000774) 1 articled, illustrated, Stub-class
Lock and Dam No. 16 (#04000176) 1 articled, illustrated, Stub-class
Lock and Dam No. 18 (#04000178) 1 articled, illustrated, Stub-class
Lock and Dam No. 19 (#78001234) 1 articled, illustrated, Start+
Lock and Dam No. 19 (#04000179) 1 articled, illustrated, Start+
Lock and Dam No. 20 (#04000180) 1 articled, illustrated, Stub-class
Lock and Dam No. 21 (#04000181) 1 articled, illustrated, Stub-class
Lock and Dam No. 22 (#04000182) 1 articled, illustrated, Stub-class
Logan/Esterly Upper Ditch (#01001149) 1 articled, unillustrated, Start+
Lolo Pass (Idaho–Montana) (#66000309) 1 articled, illustrated, Start+
Lower Klamath National Wildlife Refuge (#66000238) 1 articled, illustrated, Start+
Lyme–East Thetford Bridge (#100005159) 1 articled, illustrated, Start+
Market Street Bridge (Ohio River) (#100003517) 1 articled, illustrated, Start+
Mason and Dixon Survey Terminal Point (#73001922) 1 articled, illustrated, Stub-class
Mason and Dixon West Line Milestone Markers 76 and 77 (#100002789) 1 articled, unillustrated, Start+
Memphis & Arkansas Bridge (#01000139) 1 articled, illustrated, Start+
Merestone (#95000093) 1 articled, illustrated, Start+
Meridian Highway Bridge (#93000537) 1 articled, illustrated, Start+
Minisink Archaeological Site (#93000608) 1 articled, illustrated, Start+
Morey Memorial Bridge (#97001523) 1 articled, illustrated, Start+
Morrisville–Trenton Railroad Bridge (#79001502) 1 articled, illustrated, Start+
Mount Orne Covered Bridge (#76000124) 1 articled, illustrated, Start+
New Castle and Frenchtown Railroad Right-of-Way (#76002290) 1 articled, illustrated, Stub-class
New Harmony Toll Bridge (#07001030) 1 articled, illustrated, Start+
Newichawannock Canal (#14000460) 1 articled, illustrated, Start+
North Entrance Road Historic District (#02000529,02000530) 1 articled, unillustrated, Start+
Old Trails Bridge (#88001676) 1 articled, illustrated, Stub-class
Old Vicksburg Bridge (#88002423) 1 articled, illustrated, Start+
Osgood Ditch (#01001151) 1 articled, illustrated, Stub-class
Palisades Interstate Park Commission (#66000890) 1 articled, illustrated, Start+
Parkersburg Bridge (CSX) (#82001785) 1 articled, illustrated, Start+
Piermont Bridge (#01000630) 1 articled, illustrated, Start+
Plattsmouth Bridge (#92000755) 1 articled, illustrated, Stub-class
Pond Eddy Bridge (#88002170) 1 articled, illustrated, Start+
Potomac Mills (Shepherdstown, West Virginia) (#13001166) 1 articled, illustrated, Stub-class
Purple People Bridge (#01000363,01000364) 1 articled, unillustrated, Start+
Raton Pass (#66000474) 1 articled, illustrated, Start+
Riverview Historic District (Valley, Alabama) (#99001300) 1 articled, illustrated, Stub-class
Roebling's Delaware Aqueduct (#68000055) 1 articled, illustrated, Start+
Salt River Hydroelectric Powerplant (#93000889) 1 articled, illustrated, Stub-class
Savanna–Sabula Bridge (#99001033) 1 articled, illustrated, Stub-class
Shiloh Presbyterian Church Cemetery (#11000954) 1 articled, illustrated, Start+
Simon Kenton Memorial Bridge (#83002823) 1 articled, illustrated, Stub-class
Site No. JF00-072 (#87001000) 1 articled, illustrated, Stub-class
Site No. RH00-062 (#87001001) 1 articled, illustrated, Stub-class
Skinners Falls–Milanville Bridge (#88002167) 1 articled, illustrated, Start+
Soo Line High Bridge (#77000056) 1 articled, illustrated, Start+
State Highway 78 Bridge at the Red River (#96001517) 1 articled, illustrated, Start+
State Highway 79 Bridge at the Red River (#96001518) 1 articled, illustrated, Stub-class
State Line Archeological District (#75001423) 1 articled, illustrated, Start+
Statue of Liberty National Monument (#66000058) 1 articled, illustrated, Start+
Stillwater Bridge (St. Croix River) (#89000445) 1 articled, illustrated, Start+
Suitland Parkway (#95000604) 1 articled, illustrated, Start+
Texarkana Union Station (#78000611) 1 articled, illustrated, Start+
U.S. Grant Bridge (#01000560) 1 articled, illustrated, Start+
U.S. Highway 61 Arch (#01001177) 1 articled, illustrated, Stub-class
United States Post Office and Courthouse (Texarkana) (#00000245) 1 articled, illustrated, Start+
Upper Twin Falls Bridge (#12001028) 1 articled, illustrated, Start+
Washington Aqueduct (#73002123) 1 articled, illustrated, Start+
Washington Crossing State Park (#66000650) 1 articled, illustrated, Start+
Webutuck Agricultural Valley Historic District (#100009322) 1 unarticled, unillustrated
Western Maryland Railroad Right-of-Way, Milepost 126 to Milepost 160 (#81000078) 1 articled, illustrated, Start+
Wheeling Island Historic District (#92000320) 1 articled, illustrated, Start+
William E. Ward House (#76001294) 1 articled, illustrated, Start+
Willow Beach Gauging Station (#86000587) 1 articled, illustrated, Stub-class
Yuma Crossing (#66000197) 1 articled, illustrated, Start+
Total 133 125 132 32 0 101 0 0


Alabama

Jefferson County, Alabama

Site Lists Number of Duplicates Stats
Red Mountain Suburbs Historic District (#85002719) 1 articled, illustrated, Stub-class
Total 1 1 1 1 0 0 0 0


Mobile County, Alabama

There are no duplications across sublists of Mobile County, Alabama.


Alabama Statewide

Site Lists Number of Duplicates Stats
Seven Mile Island Archeological District (#79003352) 1 articled, unillustrated, Stub-class
Wilson Dam (#66000147) 1 articled, illustrated, Start+
Total 2 1 2 1 0 1 0 0

Alaska

Site Lists Number of Duplicates Stats
Chisana, Alaska (#98000436) 1 articled, illustrated, Start+
Tangle Lakes (#71001091) 1 articled, unillustrated, Start+
Total 2 1 2 0 0 2 0 0

Arizona

Maricopa County, Arizona

There are no duplications across sublists of Maricopa County, Arizona.


Yavapai County, Arizona

There are no duplications across sublists of Yavapai County, Arizona.


Arizona Statewide

Site Lists Number of Duplicates Stats
Coolidge Dam (#81000135) 1 articled, illustrated, Start+
El Camino del Diablo (#78000560) 1 articled, illustrated, Start+
Fossil Creek Bridge (#88001620) 1 articled, illustrated, Start+
Ironwood Forest National Monument (#89000337) 1 articled, partially-illustrated, untagged
Kentucky Camp, Arizona (#95001312) 1 articled, illustrated, Start+
Sierra Bonita Ranch (#66000181) 1 articled, illustrated, Start+
Theodore Roosevelt Dam (#98000144) 1 articled, illustrated, Start+
Total 7 7 7 0 0 6 1 1

Arkansas

Pulaski County, Arkansas

There are no duplications across sublists of Pulaski County, Arkansas.


Arkansas Statewide

Site Lists Number of Duplicates Stats
Butterfield Overland Mail Route Segment (#10000347) 1 articled, illustrated, Stub-class
Couchwood (#86003582) 1 articled, illustrated, Stub-class
Couchwood (#01000487) 1 articled, illustrated, Stub-class
Elkin's Ferry Battlefield (#94001182) 1 articled, illustrated, Start+
Louisiana Purchase State Park (#72000206) 2 articled, illustrated, Start+
U.S. Route 67 in Arkansas (#04001046) 1 articled, illustrated, Start+
US 67 Bridge over Little Missouri River (#06001271) 1 articled, illustrated, Stub-class
Total 8 8 8 4 0 4 0 0

California

Los Angeles County, California

Site Lists Number of Duplicates Stats
Arroyo Seco Parkway (#10001198) 2 articled, illustrated, Start+
Total 2 2 2 0 0 2 0 0


California Statewide

Site Lists Number of Duplicates Stats
De-No-To Cultural District (#85000901) 1 articled, unillustrated, Stub-class
Foote's Crossing Road (#81000180) 1 articled, unillustrated, Start+
Gianella Bridge (#82004614) 1 articled, illustrated, Start+
I Street Bridge (#82002233) 1 articled, illustrated, Start+
Juan Bautista de Anza National Historic Trail (#73002252) 1 articled, partially-illustrated, Start+
Lava Beds National Monument (#75002182) 1 articled, illustrated, Start+
Mountain Quarries Bridge (#04000014) 1 articled, illustrated, Stub-class
Nobles Emigrant Trail (#75000222) 1 articled, illustrated, Start+
Ridge Route (#97001113) 1 articled, illustrated, Start+
Russian Village District (#78000680) 1 articled, illustrated, Start+
Shorty Lovelace Historic District (#78000293) 1 articled, illustrated, Stub-class
Sulphur Creek Archeological District (#80000370) 1 articled, unillustrated, Stub-class, NRIS-only
Summit Camp (Donner Pass) (#100011384) 1 unarticled, unillustrated
Tower Bridge (Sacramento, California) (#82004845) 1 articled, illustrated, Start+
Total 14 10 13 4 0 10 0 0

Colorado

Denver County, Colorado

Site Lists Number of Duplicates Stats
19th Street Bridge (#85000201) 1 articled, illustrated, Start+
East Sixth Avenue Parkway (#86002214) 1 articled, illustrated, Stub-class
Monaco Street Parkway (#86002207) 1 articled, illustrated, Stub-class
South Platte River Bridges (#02001128) 1 articled, illustrated, Stub-class
Speer Boulevard (#86002240) 2 articled, illustrated, Stub-class
Total 6 6 6 5 0 1 0 0


Colorado Statewide

Site Lists Number of Duplicates Stats
Alpine Tunnel (#80004632) 1 articled, illustrated, Start+
Boreas Railroad Station Site (#93001108) 1 articled, illustrated, Stub-class
Colorado Millennial site (#80000877) 1 articled, partially-illustrated, Start+
Cumbres and Toltec Scenic Railroad (#73000462) 1 articled, illustrated, Start+
Durango and Silverton Narrow Gauge Railroad (#66000247) 1 articled, illustrated, Start+
East Longs Peak Trail (#07000740) 1 articled, illustrated, Stub-class
North Inlet Trail (#08000127) 1 articled, illustrated, Stub-class
Riverside Cemetery (Denver) (#94001253) 1 articled, illustrated, Start+
Rollins Pass (#80000881) 2 articled, illustrated, Start+
Staunton State Park (#12000991) 1 articled, illustrated, Start+
Tobasco Mine and Mill (#08000983) 1 articled, illustrated, Stub-class
Tonahutu Creek Trail (#08000130) 1 articled, illustrated, Stub-class
Trail Ridge Road (#84000242) 1 articled, illustrated, Start+
Ute Mountain Ute Tribe (#72000273) 1 articled, illustrated, Start+
Total 15 15 15 5 0 10 0 0

Connecticut

Fairfield County, Connecticut

Site Lists Number of Duplicates Stats
Merritt Parkway (#91000410) 2 articled, illustrated, Start+
Total 2 2 2 0 0 2 0 0


Hartford County, Connecticut

Site Lists Number of Duplicates Stats
Bulkeley Bridge (#93001347) 1 articled, illustrated, Start+
Cedar Hill Cemetery (Hartford, Connecticut) (#97000333) 1 articled, illustrated, Start+
Elizabeth Park (Connecticut) (#83001259) 1 articled, illustrated, Start+
Hartford Golf Club Historic District (#86001370) 1 articled, illustrated, Start+
Hubbard Park (Meriden, Connecticut) (#97001466) 1 articled, illustrated, Start+
New Haven and Northampton Canal (#85002664) 1 articled, illustrated, Start+
Prospect Avenue Historic District (#85001918) 1 articled, illustrated, Start+
Watkinson School (#95000273) 1 articled, illustrated, Start+
West End North Historic District (#85001618) 1 articled, illustrated, Start+
West End South Historic District (#85000763) 1 articled, illustrated, Start+
Total 10 10 10 0 0 10 0 0


Middlesex County, Connecticut

There are no duplications across sublists of Middlesex County, Connecticut.


New Haven County, Connecticut

Site Lists Number of Duplicates Stats
East Rock Park (#97000299) 1 articled, illustrated, Start+
Edgerton Park (#88001469) 1 articled, illustrated, Start+
New Haven and Northampton Canal (#85002664) 1 articled, illustrated, Start+
Total 3 3 3 0 0 3 0 0


Connecticut Statewide

Site Lists Number of Duplicates Stats
Bridge No. 1132 (#04001091) 1 articled, illustrated, Start+
Edward Waldo House (#78002879) 1 articled, illustrated, Start+
Gillette Castle State Park (#86002103) 1 articled, illustrated, Start+
Hadlyme North Historic District (#88002686) 1 articled, illustrated, Start+
Hammonasset Paper Mill Site (#96000128) 1 articled, illustrated, Stub-class
Hubbard Park (Meriden, Connecticut) (#97001466) 1 articled, illustrated, Start+
Mansfield Hollow Lake (#03000194) 1 articled, illustrated, Start+
Marion, Connecticut (#88001423) 1 articled, illustrated, Start+
New Haven and Northampton Canal (#85002664) 1 articled, illustrated, Start+
Southbury Training School (#92000368) 1 articled, illustrated, Start+
Stevenson Dam Hydroelectric Plant (#00001073) 1 articled, illustrated, Start+
Washington Bridge (Connecticut) (#04001093) 1 articled, illustrated, Start+
Total 12 12 12 1 0 11 0 0

Delaware

New Castle County, Delaware

Site Lists Number of Duplicates Stats
Delaware Boundary Markers (#75002101) 1 articled, partially-illustrated, Start+
Total 1 1 1 0 0 1 0 0


Delaware Statewide

Site Lists Number of Duplicates Stats
Delaware Boundary Markers (#75002101) 2 articled, partially-illustrated, Start+
Total 2 2 2 0 0 2 0 0

D.C.

Site Lists Number of Duplicates Stats
American Revolution Statuary (#78000256) 3 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#96001249) 1 articled, illustrated, Start+
Capitol Hill (#76002127) 2 articled, illustrated, Start+
Civil War Defenses of Washington (#74000274) 4 articled, illustrated, Start+
Civil War Monuments in Washington, D.C. (#78000257) 3 articled, illustrated, Stub-class
Dumbarton Bridge (Washington, D.C.) (#73002080) 1 articled, illustrated, Start+
Embassy Row (#74002166) 1 articled, illustrated, Start+
Mount Vernon Square (#99001071) 1 articled, illustrated, Start+
National Register of Historic Places listings in western Washington, D.C. (#80000348) 1 unarticled, illustrated
Rock Creek and Potomac Parkway (#05000367) 1 articled, illustrated, Start+
Rock Creek Park (#91001524) 1 articled, illustrated, Start+
Total 19 19 18 3 0 16 0 0

Florida

Miami-Dade County, Florida

Site Lists Number of Duplicates Stats
Venetian Causeway (#89000852) 1 articled, illustrated, Start+
Vizcaya Museum and Gardens (#70000181) 1 articled, illustrated, Start+
Total 2 2 2 0 0 2 0 0


Hillsborough County, Florida

There are no duplications across sublists of Hillsborough County, Florida.


Florida Statewide

Site Lists Number of Duplicates Stats
Dixie Highway (#05000311) 1 articled, illustrated, Start+
Ebenezer Methodist Church (Miami, Florida) (#100009673) 1 unarticled, partially-illustrated
Melrose Historic District (#89002305) 1 articled, illustrated, Stub-class
Total 3 3 2 1 0 2 0 0

Georgia

Site Lists Number of Duplicates Stats
Andersonville Prison (#70000070) 1 articled, illustrated, Start+
Augusta Canal (#71000285) 1 articled, illustrated, Start+
Brookhaven Historic District (#86000134) 1 articled, illustrated, Stub-class
Chickamauga and Chattanooga National Military Park (#66000274) 1 articled, illustrated, Start+
Gillsville Historic District (#85001933) 1 articled, illustrated, Stub-class
Inman Park–Moreland Historic District (#86001209) 1 articled, illustrated, Stub-class
Jewell Historic District (#79003106) 1 articled, illustrated, Stub-class
Maysville Historic District (Maysville, Georgia) (#85002203) 1 articled, illustrated, Stub-class
Pebble Hill Plantation (#90000146) 1 articled, illustrated, Start+
Roscoe–Dunaway Gardens Historic District (#96001414) 1 articled, illustrated, Start+
Total 10 10 10 5 0 5 0 0

Hawaii

Honolulu County, Hawaii

There are no duplications across sublists of Honolulu County, Hawaii.


Maui County, Hawaii

There are no duplications across sublists of Maui County, Hawaii.


Hawaii Statewide

There are no duplications across sublists of Hawaii.

Idaho

Site Lists Number of Duplicates Stats
Caldron Linn (Idaho) (#72000442) 1 articled, illustrated, Stub-class
Diversion Dam and Deer Flat Embankments (#76000666) 1 articled, illustrated, Stub-class
Guffey Butte–Black Butte Archeological District (#78001038) 3 articled, illustrated, Stub-class
Hells Canyon National Recreation Area (#84000984) 2 articled, partially-illustrated, Start+
Lower Salmon River Archeological District (#86002170) 2 articled, illustrated, Stub-class
Milner Dam (#86001720) 1 articled, illustrated, Start+
Mullan Road (#90000548) 1 articled, illustrated, Start+
Owsley Bridge (#98001172) 1 articled, illustrated, Stub-class
Total 12 12 12 8 0 4 0 0

Illinois

Cook County, Illinois

Site Lists Number of Duplicates Stats
Chicago park and boulevard system (#12000040) 2 articled, illustrated, Start+
Chicago Sanitary and Ship Canal (#11000907) 1 articled, illustrated, Start+
Logan Square Boulevards Historic District (#85002901) 1 articled, illustrated, Stub-class
Total 4 4 4 1 0 3 0 0


Illinois Statewide

Site Lists Number of Duplicates Stats
Barrington Historic District (#86001047) 1 articled, illustrated, Start+
Bolivia Road Bridge (#03001464) 1 articled, illustrated, Stub-class
Cahokia (#66000899) 1 articled, illustrated, Start+
Chicago Sanitary and Ship Canal (#11000907) 2 articled, illustrated, Start+
Clear Lake Site (#78001171) 1 articled, unillustrated, Stub-class
French Colonial Historic District (#74000772) 1 articled, illustrated, Stub-class
Illinois and Michigan Canal (#66000332) 2 articled, illustrated, Start+
Kincaid Mounds State Historic Site (#66000326) 1 articled, illustrated, Start+
Lunsford-Pulcher Archeological Site (#73000712) 1 articled, illustrated, Stub-class
Total 11 10 11 4 0 7 0 0

Indiana

Marion County, Indiana

Site Lists Number of Duplicates Stats
Indianapolis Park and Boulevard System (#03000149) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Indiana Statewide

Site Lists Number of Duplicates Stats
Angel Mounds (#66000124) 1 articled, illustrated, Start+
Cavanaugh Bridge (#07001280) 1 articled, illustrated, Stub-class
County Bridge No. 45 (#06000856) 1 articled, illustrated, Stub-class
County Line Bridge (Morristown, Indiana) (#94001356) 1 articled, illustrated, Stub-class
Ennis Archaeological Site (#85001167) 1 articled, illustrated, Start+, NRIS-only
Huffman Mill Covered Bridge (#98000299) 1 articled, illustrated, Stub-class
Laughery Creek Bridge (#76000018) 1 articled, illustrated, Start+
Patoka Bridges Historic District (#05000198) 1 articled, illustrated, Stub-class
Pyeatt's Mill Iron Bridge (#100008058) 1 unarticled, illustrated
Secrest Ferry Bridge (#96000603) 1 articled, illustrated, Stub-class
Shakamak State Park (#00000199) 2 articled, illustrated, Start+
Traders Point Eagle Creek Rural Historic District (#09000433) 1 articled, illustrated, Stub-class
Total 13 13 12 7 0 6 0 0

Iowa

Polk County, Iowa

There are no duplications across sublists of Polk County, Iowa.


Scott County, Iowa

Site Lists Number of Duplicates Stats
Davenport Downtown Commercial Historic District (#100005546) 1 articled, illustrated, Start+
Vander Veer Park Historic District (#85000784) 1 articled, illustrated, Start+
Total 2 2 2 0 0 2 0 0


Iowa Statewide

Site Lists Number of Duplicates Stats
Bridgeport Bridge (Denmark, Iowa) (#98000533) 1 articled, illustrated, Stub-class
County Line Bridge (Columbus Junction, Iowa) (#98000513) 1 articled, illustrated, Stub-class
Effigy Mounds National Monument (#66000109) 1 articled, illustrated, Start+
Le Grand Bridge (1896) (#98000481) 1 articled, unillustrated, Stub-class
Total 4 3 4 3 0 1 0 0

Kansas

Site Lists Number of Duplicates Stats
Appanoose Church of the Brethren and Cemetery (#100002965) 1 unarticled, illustrated
County Line Bowstring (#89002192) 1 articled, illustrated, Stub-class
Elk River Archeological District (#78001279) 1 articled, unillustrated, Stub-class
Site No. JF00-072 (#87001000) 1 articled, illustrated, Stub-class
Site No. RH00-062 (#87001001) 1 articled, illustrated, Stub-class
Total 5 4 4 4 0 1 0 0

Kentucky

Jefferson County, Kentucky

There are no duplications across sublists of Jefferson County, Kentucky.


Kentucky Statewide

Site Lists Number of Duplicates Stats
Boone Creek Rural Historic District (#94000839) 1 articled, unillustrated, Stub-class
Cumberland Gap National Historical Park (#66000353) 1 articled, illustrated, Start+
East Main Street Bridge (Corbin, Kentucky) (#86000605) 1 articled, illustrated, Stub-class
Falls of Rough Historic District (#78001305) 1 articled, illustrated, Stub-class
Hunter's Bottom Historic District (#76000862) 1 articled, illustrated, Stub-class
Kentucky Dam (#100001456) 1 articled, illustrated, Start+
Lexington Extension of the Louisville Southern Railroad (#04000789) 1 articled, illustrated, Stub-class
Lower Shawneetown (#85003334) 1 articled, illustrated, Start+
Middle Reaches of Boone Creek Rural Historic District (#96000429) 1 articled, unillustrated, Stub-class
Mill Springs Battlefield National Monument (#93000001) 1 articled, illustrated, Start+
Mitchell-Estes Farmstead (#95001528) 1 articled, illustrated, Stub-class
New Zion Historic District (#08001118) 1 articled, unillustrated, Stub-class
Owen-Gay Farm (#97000163) 1 articled, illustrated, Stub-class
Pisgah Rural Historic District (#88003348) 1 articled, unillustrated, Stub-class
Red River Gorge (#03000919) 2 articled, unillustrated, Start+
Redd Road Rural Historic District (#91000153) 1 articled, unillustrated, Stub-class
Salts Cave Archeological Site (#79000278) 1 articled, unillustrated, Stub-class
Weisenberger Mills and Related Buildings (#84001987) 1 articled, illustrated, Start+
Total 19 11 19 12 0 7 0 0

Louisiana

There are no duplications across sublists of Louisiana.

Maine

Cumberland County, Maine

There are no duplications across sublists of Cumberland County, Maine.


Maine Statewide

Site Lists Number of Duplicates Stats
Androscoggin Swinging Bridge (#03001404) 1 articled, illustrated, Start+
Benedict Arnold's expedition to Quebec (#69000018) 3 articled, illustrated, Start+
Georges River Canal (#70000048) 1 articled, partially-illustrated, Start+
Porter-Parsonsfield Bridge (#70000058) 1 articled, illustrated, Start+
Ryefield Bridge (#99001193) 1 articled, illustrated, Start+
Sabbathday Lake Shaker Village (#74000318) 1 articled, illustrated, Start+
Whitney Farm (#15000087) 1 articled, illustrated, Start+
Total 9 9 9 0 0 9 0 0

Maryland

City of Baltimore, Maryland

There are no duplications across sublists of City of Baltimore, Maryland.


Maryland Statewide

Site Lists Number of Duplicates Stats
Chesapeake and Ohio Canal National Historical Park (#66000036) 3 articled, illustrated, Start+
Delaware Boundary Markers (#75002101) 6 articled, partially-illustrated, Start+
Dundalk Historic District (#83003630) 1 articled, illustrated, Stub-class
Hopewell (Union Bridge, Maryland) (#80001803) 1 articled, illustrated, Stub-class
Inns on the National Road (#76000976) 1 articled, illustrated, Stub-class
Jericho Covered Bridge (#78001444) 1 articled, illustrated, Stub-class
McKinstry's Mills Historic District (#97000338) 1 articled, illustrated, Stub-class
MD 214 over Patuxent River Bridge (#100012266) 1 unarticled, illustrated
Mount Airy Historic District (Mount Airy, Maryland) (#84001589) 1 articled, illustrated, Stub-class
Moyaone Reserve (#100005659) 1 articled, illustrated, Start+
My Lady's Manor (#78001445) 1 articled, illustrated, Stub-class
Old National Pike Milestones (#75002107) 6 articled, illustrated, Stub-class
Patterson Viaduct (#76002221) 1 articled, illustrated, Start+
Thomas Viaduct (#66000388) 1 articled, illustrated, Start+
University of Maryland Rehabilitation & Orthopaedic Institute (#79003275) 1 articled, illustrated, Start+
Western Maryland Railroad Right-of-Way, Milepost 126 to Milepost 160 (#81000078) 1 articled, illustrated, Start+
Wye Mill (#85000717) 1 articled, illustrated, Stub-class
Total 29 29 28 14 0 15 0 0

Massachusetts

Barnstable County, Massachusetts

Site Lists Number of Duplicates Stats
Town Boundary Markers of Barnstable, Massachusetts (#87000242) 1 articled, illustrated, Start+
Town Boundary Markers of Barnstable, Massachusetts (#87000243) 1 articled, illustrated, Start+
Town Boundary Markers of Barnstable, Massachusetts (#87000269) 1 articled, illustrated, Start+
Yarmouth Camp Ground Historic District (#90001244) 1 articled, illustrated, Start+
Total 4 4 4 0 0 4 0 0


Bristol County, Massachusetts

Site Lists Number of Duplicates Stats
Head of the River Historic District (#09000965) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Essex County, Massachusetts

Site Lists Number of Duplicates Stats
Arlington Mills Historic District (#85000023) 1 articled, illustrated, Start+
Bellevue Cemetery (#03000993) 1 articled, illustrated, Start+
Nahant Beach Boulevard (#03000747) 1 articled, illustrated, Start+
Total 3 3 3 0 0 3 0 0


Hampden County, Massachusetts

There are no duplications across sublists of Hampden County, Massachusetts.


Middlesex County, Massachusetts

Site Lists Number of Duplicates Stats
Alewife Brook Parkway (#04000249) 1 articled, illustrated, Start+
Almshouse (Cambridge, Massachusetts) (#82001908) 1 articled, illustrated, Start+
Charles River Reservation Parkways (#05001530) 4 articled, illustrated, Start+
Edmund Dwight House (#89000633) 1 articled, illustrated, Start+
Fells Connector Parkways (#03000379) 1 articled, illustrated, Start+
Isaac Davis Trail (#72001347) 1 articled, illustrated, Start+
Metropolitan State Hospital (Massachusetts) (#93001482) 2 articled, illustrated, Start+
Middlesex Canal (#72000117) 1 articled, illustrated, Start+
Middlesex Canal (#09000936) 4 articled, illustrated, Start+
Middlesex Fells Reservation Parkways (#02001749) 3 articled, illustrated, Start+
Middlesex Fells Reservoirs Historic District (#89002249) 1 articled, illustrated, Start+
Mystic Dam (#89002282) 1 articled, illustrated, Start+
Mystic Valley Parkway (#05001529) 3 articled, illustrated, Start+
Revere Beach Parkway (#07001241) 1 articled, illustrated, Start+
Stone's Bridge (#100000527) 1 articled, illustrated, Start+
Sudbury Aqueduct (#89002293) 3 articled, illustrated, Start+
Weston Aqueduct (#89002274) 2 articled, illustrated, Start+
Total 31 31 31 0 0 31 0 0


Norfolk County, Massachusetts

Site Lists Number of Duplicates Stats
Blue Hills Reservation Parkways (#03000746) 2 articled, illustrated, Start+
Brookwood Farm (#80000655) 1 articled, illustrated, Start+
Massachusetts Hornfels-Braintree Slate Quarry (#80000653) 1 articled, illustrated, Start+
Total 4 4 4 0 0 4 0 0


Suffolk County, Massachusetts

Site Lists Number of Duplicates Stats
1767 Milestones (#71000084) 1 articled, illustrated, Start+
Emerald Necklace (#71000086) 1 articled, illustrated, Start+
Total 2 2 2 0 0 2 0 0


Worcester County, Massachusetts

Site Lists Number of Duplicates Stats
1767 Milestones (#71000084) 2 articled, illustrated, Start+
Blackstone Canal (#73000328) 1 articled, illustrated, Start+
Blackstone Canal (#95001004) 2 articled, illustrated, Start+
Eastwood Cemetery (#100010282) 1 unarticled, unillustrated
Total 6 5 5 0 0 6 0 0


Massachusetts Statewide

Site Lists Number of Duplicates Stats
1767 Milestones (#71000084) 4 articled, illustrated, Start+
Allandale Farm (#85003246) 1 articled, illustrated, Start+
Angle Tree Stone (#76000228) 1 articled, illustrated, Start+
Blue Hills Parkway (#03000574) 1 articled, illustrated, Start+
Borderland State Park (#97000497) 1 articled, illustrated, Start+
Boston Harbor Islands National and State Park (#85003323) 2 articled, illustrated, Start+
Brandegee Estate (#85003244) 1 articled, illustrated, Start+
Breakheart Reservation (#03000748) 1 articled, illustrated, Start+
Cedar Swamp Archeological District (#88000587) 1 articled, illustrated, Start+
Charles River Reservation (#78000436) 1 articled, illustrated, Start+
Charles River Reservation Parkways (#05001530) 1 articled, illustrated, Start+
Chestnut Hill Historic District (Brookline, Massachusetts) (#85003253) 1 articled, illustrated, Start+
Chestnut Hill Reservoir Historic District (#89002271) 1 articled, illustrated, Start+
D.W. Field Park (#00001341) 1 articled, illustrated, Start+
Dorchester-Milton Lower Mills Industrial District (#80000675) 1 articled, illustrated, Start+
Echo Bridge (#80000638) 1 articled, illustrated, Start+
Emerald Necklace (#71000086) 1 articled, illustrated, Start+
Fairview Cemetery (Boston, Massachusetts) (#09000717) 1 articled, illustrated, Start+
Fort Devens Historic District (#93000437) 1 articled, illustrated, Start+
Hammond Pond Parkway (#04000250) 1 articled, illustrated, Start+
Larz Anderson Park (#85003245) 1 articled, illustrated, Start+
Lynn Fells Parkway (#03000380) 1 articled, illustrated, Start+
Marlborough Brook Filter Beds (#89002286) 1 articled, illustrated, Start+
Middlefield–Becket Stone Arch Railroad Bridge District (#80000502) 2 articled, illustrated, Start+
Middlesex Canal (#09000936) 1 articled, illustrated, Start+
Mohawk Trail (#73000283) 1 articled, illustrated, Start+
Needham Street Bridge (#86001852) 1 articled, illustrated, Stub-class
Neponset Valley Parkway (#04001573) 1 articled, illustrated, Start+
Paul's Bridge (#72000140) 1 articled, illustrated, Start+
Revere Beach Parkway (#07001241) 1 articled, illustrated, Start+
Shirley Shaker Village (#76000271) 1 articled, illustrated, Start+
Stony Brook Reservation Parkways (#05001509) 1 articled, illustrated, Start+
Sudbury Aqueduct (#89002293) 1 articled, illustrated, Start+
Sudbury Dam Historic District (#89002265) 1 articled, illustrated, Start+
Truman Parkway (#04001430) 1 articled, illustrated, Start+
Veterans of Foreign Wars Parkway (#04001432) 1 articled, illustrated, Start+
Wachusett Aqueduct (#89002276) 1 articled, illustrated, Start+
Ware–Hardwick Covered Bridge (#86001006) 1 articled, illustrated, Start+
West Roxbury Parkway (#05001528) 1 articled, illustrated, Start+
Western Railroad Stone Arch Bridges and Chester Factory Village Depot (#100006273) 2 articled, illustrated, Start+
Weston Aqueduct (#89002274) 1 articled, illustrated, Start+
Total 47 47 47 1 0 46 0 0

Michigan

Wayne County, Michigan

Site Lists Number of Duplicates Stats
West Jefferson Avenue–Rouge River Bridge (#00000079) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Michigan Statewide

Site Lists Number of Duplicates Stats
Clinton–Kalamazoo Canal (#72000638) 1 articled, illustrated, Start+
Jefferson Avenue–Huron River and Harbin Drive–Silver Creek Canal Bridges (#00000080) 1 articled, illustrated, Start+
Main Street Historic District (Milan, Michigan) (#99000434) 1 articled, illustrated, Start+
Total 3 3 3 0 0 3 0 0

Minnesota

Site Lists Number of Duplicates Stats
Anoka–Champlin Mississippi River Bridge (#79001181) 1 articled, illustrated, Start+
Broadway Bridge (St. Peter, Minnesota) (#99000934) 1 articled, illustrated, Stub-class
Crow Wing State Park (#70000288) 2 articled, illustrated, Start+
Dodd Road Discontiguous District (#03000520) 1 articled, illustrated, Start+
Fort Snelling (#66000401) 1 articled, illustrated, Start+
Hanover Bridge (#79001268) 1 articled, illustrated, Start+
Intercity Bridge (#89001838) 1 articled, illustrated, Start+
Itasca State Park (#73000972) 2 articled, illustrated, Start+
Lac qui Parle Mission (#73000971) 1 articled, illustrated, Start+
Meeker Island Lock and Dam (#03000522) 1 articled, illustrated, Start+
Mendota Bridge (#78001534) 1 articled, illustrated, Start+
Winnibigoshish Lake Dam (#82004629) 1 articled, illustrated, Start+
Total 14 14 14 1 0 13 0 0

Mississippi

Site Lists Number of Duplicates Stats
Battle of Big Black River Bridge (#71000451) 1 articled, illustrated, Start+
Big Black River Railroad Bridge (#88002418) 1 articled, illustrated, Stub-class
Byram Bridge (#79003427) 1 articled, illustrated, Stub-class
French Site (22HO565) (#86002328) 1 articled, unillustrated, Stub-class, NRIS-only
Gatesville Bridge (#88002482) 1 articled, unillustrated, Stub-class
Pharr Mounds (#78000346) 1 articled, illustrated, Start+
Waverly Bridge (Mississippi) (#88002412) 1 articled, illustrated, Stub-class
Woodrow Wilson Bridge (Jackson, Mississippi) (#88002485) 1 articled, illustrated, Stub-class
Total 8 6 8 6 0 2 0 0

Missouri

Jackson County, Missouri

Site Lists Number of Duplicates Stats
Kansas City Parks and Boulevards Historic District (#14000931) 1 articled, unillustrated, Stub-class
Total 1 0 1 1 0 0 0 0


St. Louis, Missouri

There are no duplications across sublists of St. Louis, Missouri.


Missouri Statewide

Site Lists Number of Duplicates Stats
Arrow Rock Historic District (#66000422) 1 articled, illustrated, Start+
Beaumont-Tyson Quarry District (#74001079) 1 articled, unillustrated, Stub-class, NRIS-only
Bennett Spring State Park (#85000504) 1 articled, illustrated, Start+
Delmar Loop–Parkview Gardens Historic District (#84002624) 1 articled, illustrated, Stub-class
DeMun (#05000370) 1 articled, illustrated, Start+
Lake of the Ozarks State Park (#85000533) 1 articled, illustrated, Stub-class
Little Black River Archeological District (#75001064) 1 articled, unillustrated, Stub-class
Parkview, St. Louis (#86000788) 1 articled, illustrated, Start+
Southwest Missouri Prehistoric Rock Shelter and Cave Sites Discontiguous Archeological District (#91002046) 3 articled, unillustrated, Stub-class
Wydown-Forsyth District (#88000628) 1 articled, illustrated, Stub-class
Total 12 7 12 8 0 4 0 0

Montana

Site Lists Number of Duplicates Stats
Beartooth Highway (#14000219) 1 articled, illustrated, Start+
Butte, Anaconda and Pacific Railway Historic District (#88001111) 1 articled, illustrated, Stub-class
Butte–Anaconda Historic District (#66000438) 1 articled, illustrated, Start+
Fort Union Trading Post National Historic Site (#66000103) 1 articled, illustrated, Start+
Fred Robinson Bridge (#12000171) 1 articled, illustrated, Stub-class
Going-to-the-Sun Road (#83001070) 1 articled, illustrated, Start+
Great Northern Railway Buildings (#87001453) 1 articled, illustrated, Start+
Homestake Airway Beacon (#100004037) 1 unarticled, unillustrated
Judith Landing Historic District (#75001081) 1 articled, illustrated, Stub-class
Lewis and Clark Bridge (Wolf Point, Montana) (#97001451) 1 articled, illustrated, Stub-class
Milk River Bridge (#100012497) 1 unarticled, unillustrated
Total 11 9 9 4 0 7 0 0

Nebraska

Site Lists Number of Duplicates Stats
Carns State Aid Bridge (#92000722) 1 articled, illustrated, Stub-class
Champe-Fremont 1 Archeological Site (#75001091) 1 articled, unillustrated, Stub-class, NRIS-only
Deering Bridge (#92000748) 1 articled, illustrated, Stub-class
Fort Robinson (#66000442) 1 articled, illustrated, Start+
Frank Parker Archeological Site (#09000069) 1 articled, unillustrated, Stub-class
Palmer Site (#66000447) 1 articled, illustrated, Start+
Site No. JF00-072 (#87001000) 1 articled, illustrated, Stub-class
Spade Ranch (Nebraska) (#80002464) 1 articled, illustrated, Start+
Sweetwater Archeological Site (#74001141) 1 articled, illustrated, Stub-class
Total 9 7 9 6 0 3 0 0

Nevada

Site Lists Number of Duplicates Stats
Applegate Trail (#78001722) 2 articled, unillustrated, Start+
Derby Dam (#78001727) 1 articled, illustrated, Start+
Marlette Lake Water System (#92001162) 2 articled, illustrated, Stub-class
Virginia City Historic District (Virginia City, Nevada) (#66000458) 1 articled, illustrated, Start+
Total 6 4 6 2 0 4 0 0

New Hampshire

There are no duplications across sublists of New Hampshire.

New Jersey

Bergen County, New Jersey

There are no duplications across sublists of Bergen County, New Jersey.


New Jersey Statewide

Site Lists Number of Duplicates Stats
Abbott Farm Historic District (#76001158) 1 articled, illustrated, Start+
Asbury Historic District (#93000132) 1 articled, illustrated, Start+
Brendan T. Byrne State Forest (#88002115) 1 articled, illustrated, Start+
Cedar Brook Park (#07000878) 1 articled, illustrated, Start+
Cloverhill, New Jersey (#80002492) 1 articled, illustrated, Start+
Crosswicks Creek Site III (#87001795) 1 articled, illustrated, Start+
Delaware and Raritan Canal (#73001105) 3 articled, illustrated, Start+
Evergreen Cemetery (Hillside, New Jersey) (#91000882) 1 articled, illustrated, Start+
Fairmount Historic District (Califon, New Jersey) (#96001470) 1 articled, illustrated, Start+
Highfields (Amwell and Hopewell, New Jersey) (#94001096) 1 articled, illustrated, Start+
Homestead Farm at Oak Ridge (#95001185) 1 articled, illustrated, Start+
Imlaydale Historic District (#91000306) 1 articled, illustrated, Start+
King's Highway Historic District (New Jersey) (#00001493) 2 articled, illustrated, Start+
Kingston Mill Historic District (#86000707) 2 articled, illustrated, Start+
Kingston, New Jersey (#89002163) 1 articled, illustrated, Start+
Miller Farmstead (Penwell, New Jersey) (#88002118) 1 articled, illustrated, Start+
Morris Canal (#74002228) 5 articled, illustrated, Start+
Morristown National Historical Park (#66000053) 1 articled, illustrated, Start+
New Hampton Pony Pratt Truss Bridge (#77000877) 1 articled, illustrated, Start+
New Jersey Route 25 (#05000880) 1 articled, illustrated, Start+
Old Mine Road Historic District (#80000410) 1 articled, illustrated, Start+
Pleasant Valley, Mercer County, New Jersey (#91000676) 1 articled, illustrated, Start+
Pottersville, New Jersey (#90001475) 2 articled, illustrated, Start+
Six Mile Run, New Jersey (#95001191) 1 articled, illustrated, Start+
Total 33 33 33 0 0 33 0 0

New Mexico

Site Lists Number of Duplicates Stats
Bandelier National Monument (#66000042) 2 articled, illustrated, Start+
Bandelier National Monument (#87001452) 1 articled, illustrated, Start+
Crow Canyon Archaeological District (#74001200) 1 articled, illustrated, Stub-class
Elephant Butte Irrigation District (#97000822) 1 articled, unillustrated, Stub-class
Gran Quivera Historic District (#15000355) 1 articled, illustrated, Stub-class
Posi-ouinge (#93000675) 1 articled, illustrated, Stub-class
Puye Cliff Dwellings (#66000481) 1 articled, illustrated, Start+
Salinas Pueblo Missions National Monument (#66000494) 1 articled, illustrated, Start+
Tipton-Black Willow Ranch Historic District (#00001287) 1 articled, unillustrated, Stub-class
U.S. Route 66 in New Mexico (#97001395) 1 articled, illustrated, Start+
Zuni-Cibola Complex (#74002267) 1 articled, partially-illustrated, Start+
Total 12 10 12 5 0 7 0 0

New York

Albany County, New York

Site Lists Number of Duplicates Stats
Albany Felt Company Complex (#14000001) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Dutchess County, New York

Site Lists Number of Duplicates Stats
Hudson River Historic District (#90002219) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Erie County, New York

There are no duplications across sublists of Erie County, New York.


Monroe County, New York

Site Lists Number of Duplicates Stats
New York State Canal System (#14000860) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Nassau County, New York

There are no duplications across sublists of Nassau County, New York.


New York County, New York

Site Lists Number of Duplicates Stats
Riverside Park (Manhattan) (#83001743) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Niagara County, New York

There are no duplications across sublists of Niagara County, New York.


Onondaga County, New York

Site Lists Number of Duplicates Stats
New York State Canal System (#14000860) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Suffolk County, New York

Site Lists Number of Duplicates Stats
Long Island National Cemetery (#16000113) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Westchester County, New York

Site Lists Number of Duplicates Stats
Bronx River Parkway (#90002143) 1 articled, illustrated, Start+
Croton Aqueduct (#74001324) 2 articled, illustrated, Start+
Total 3 3 3 0 0 3 0 0


New York Statewide

Site Lists Number of Duplicates Stats
Adirondack Park (#66000891) 7 articled, illustrated, Start+
AuSable Chasm Bridge (#99001320) 1 articled, illustrated, Stub-class
Bear Mountain Bridge (#82001266) 1 articled, illustrated, Start+
Beth Olam Cemetery (#16000254) 1 articled, illustrated, Start+
Brooklyn Bridge (#66000523) 1 articled, illustrated, Start+
Buskirk Bridge (#78003457) 1 articled, illustrated, Start+
Cemetery of the Evergreens (#07001192) 1 articled, illustrated, Start+
Champlain Canal (#76001274) 1 articled, illustrated, Start+
Croton Aqueduct (#74001324) 2 articled, illustrated, Start+
Cypress Avenue West Historic District (#83001768) 1 articled, illustrated, Stub-class
Delaware and Hudson Canal (#68000051) 2 articled, illustrated, Start+
Double-Span Metal Pratt Truss Bridge (#83001665) 1 articled, illustrated, Stub-class
Earlville Historic District (#82001096) 1 articled, illustrated, Stub-class
First Presbyterian Church of Deposit (#100004734) 1 unarticled, illustrated
Glens Falls Feeder Canal (#85003401) 1 articled, illustrated, Start+
Helen Hill Historic District (#15000754) 1 articled, illustrated, Stub-class
Hudson River Historic District (#90002219) 1 articled, illustrated, Start+
Hudson–Athens Lighthouse (#79003796) 1 articled, illustrated, Start+
Keeseville Historic District (#83001666) 1 articled, illustrated, Stub-class
Manhattan Bridge (#83001694) 1 articled, illustrated, Start+
Mechanicville Hydroelectric Plant (#89001942) 1 articled, illustrated, Stub-class
Melius-Bentley House (#82005024) 1 articled, unillustrated, Stub-class
New York Central Railroad Adirondack Division Historic District (#93001451) 5 articled, illustrated, Stub-class
New York State Canal System (#14000860) 17 articled, illustrated, Start+
Old State Road Bridge (#99001319) 1 articled, illustrated, Stub-class
Palisades Interstate Park Commission (#66000890) 1 articled, illustrated, Start+
Queensboro Bridge (#78001879) 1 articled, illustrated, Start+
Seneca River Crossing Canals Historic District (#05001397) 1 articled, illustrated, Stub-class
Sixteen Mile District (#79001571) 1 articled, illustrated, Stub-class
Stone Arch Bridge (Keeseville, New York) (#99001323) 1 articled, illustrated, Stub-class
Swing Bridge (Keeseville, New York) (#99001322) 1 articled, illustrated, Stub-class
Taconic State Parkway (#05001398) 3 articled, illustrated, Start+
United States Military Academy (#66000562) 1 articled, illustrated, Start+
USS Spitfire (1776 gunboat) (#08000694) 1 articled, illustrated, Start+
Washington Bridge (Harlem River) (#83001645) 1 articled, illustrated, Start+
Total 65 64 64 18 0 47 0 0

North Carolina

Site Lists Number of Duplicates Stats
Battle of Wyse Fork (#100001301) 1 articled, illustrated, Start+
Beatty-Corbett House (#86000549) 1 articled, unillustrated, Stub-class
Bellamy's Mill (#74001351) 1 articled, illustrated, Stub-class
Blue Ridge Parkway (#100011353) 11 articled, illustrated, Start+
Cape Fear Civil War Shipwreck Discontiguous District (#85003195) 2 articled, unillustrated, Stub-class
Cheoah Dam (#04000464) 1 articled, illustrated, Stub-class
Dillard B. and Georgia Sewell House (#15000164) 1 articled, illustrated, Stub-class
E. M. Backus Lodge (#88000689) 1 articled, illustrated, Stub-class
Green Park Historic District (#94001020) 1 articled, illustrated, Stub-class
Linville Falls Tavern (#00001554) 2 articled, illustrated, Stub-class
Long Valley Farm (#94000032) 1 articled, unillustrated, Stub-class
Mount Carmel Presbyterian Church and Cemetery (#100004795) 1 unarticled, unillustrated
Rocky Mount Central City Historic District (#80002826) 1 articled, partially-illustrated, Stub-class
Upper Town Creek Rural Historic District (#86001656) 1 articled, unillustrated, Stub-class
Total 26 20 25 13 0 13 0 0

North Dakota

Site Lists Number of Duplicates Stats
Custer Military Trail Historic Archaeological District (#08001293) 1 articled, illustrated, Stub-class
Fort Union Trading Post National Historic Site (#66000103) 1 articled, illustrated, Start+
Ridge Trail Historic District (#05001333) 1 articled, partially-illustrated, Stub-class
Total 3 3 3 2 0 1 0 0

Ohio

Cuyahoga County, Ohio

Site Lists Number of Duplicates Stats
Fairhill Road Village (#90000758) 1 articled, illustrated, Stub-class
James A. Garfield Memorial (#73001411) 1 articled, illustrated, Start+
Shaker Village Historic District (Shaker Heights, Ohio) (#84003650) 1 articled, illustrated, Stub-class
Woodland-Larchmere Commercial Historic District (#15000560) 1 articled, illustrated, Stub-class
Total 4 4 4 3 0 1 0 0


Erie County, Ohio

There are no duplications across sublists of Erie County, Ohio.


Franklin County, Ohio

There are no duplications across sublists of Franklin County, Ohio.


Hamilton County, Ohio

Site Lists Number of Duplicates Stats
Over-the-Rhine (#83001985) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Montgomery County, Ohio

Site Lists Number of Duplicates Stats
Miami Valley Golf Club (#15000372) 1 articled, illustrated, Stub-class
Total 1 1 1 1 0 0 0 0


Summit County, Ohio

Site Lists Number of Duplicates Stats
Valley Railway Historic District (#85001123) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Ohio Statewide

Site Lists Number of Duplicates Stats
Adams–Gray House (#79001797) 1 articled, illustrated, Start+
Brecksville-Northfield High Level Bridge (#86000078) 1 articled, illustrated, Stub-class
Dean Road Bridge (#78002119) 1 articled, illustrated, Stub-class
Hocking Valley Scenic Railway (#88000451) 1 articled, illustrated, Start+
Interurban Bridge (#72001036) 1 articled, illustrated, Start+
Jaite Mill Historic District (#79000288) 1 articled, illustrated, Start+
Lockington Locks (#69000147) 1 articled, illustrated, Start+
Lynchburg Covered Bridge (#76001456) 1 articled, illustrated, Start+
Miami and Erie Canal Deep Cut (#66000603) 1 articled, illustrated, Start+
Muskingum River (#07000025) 3 articled, illustrated, Start+
Ohio and Erie Canal (#66000607) 1 articled, illustrated, Start+
Ohio and Erie Canal (#100003572) 3 articled, partially-illustrated, Start+
Plymouth Historic District (Plymouth, Ohio) (#100003245) 1 unarticled, illustrated
Seven Ranges Terminus (#76001527) 2 articled, illustrated, Start+
Station Road Bridge (#79000312) 1 articled, illustrated, Stub-class
Valley Railway Historic District (#85001123) 1 articled, illustrated, Start+
Total 21 21 20 3 0 18 0 0

Oklahoma

Site Lists Number of Duplicates Stats
Battle of Honey Springs (#70000848) 1 articled, illustrated, Start+
Initial Point (Oklahoma) (#70000533) 1 articled, unillustrated, Stub-class
James C. Nance Memorial Bridge (#03000882) 1 articled, illustrated, Start+
Lake Wister (#75001566) 1 articled, unillustrated, Start+
Old Settler's Irrigation Ditch (#83002070) 1 articled, unillustrated, Stub-class
U.S. Route 66 in Oklahoma (#04000129) 1 articled, partially-illustrated, Start+
Total 6 3 6 2 0 4 0 0

Oregon

Multnomah County, Oregon

Site Lists Number of Duplicates Stats
Broadway Bridge (Portland, Oregon) (#12000930) 1 articled, illustrated, Start+
Burnside Bridge (#12000931) 3 articled, illustrated, Start+
Hawthorne Bridge (#12000932) 1 articled, illustrated, Start+
Laurelhurst, Portland, Oregon (#100003462) 1 articled, illustrated, Stub-class
Morrison Bridge (#12000933) 1 articled, illustrated, Start+
Portland Skidmore/Old Town Historic District (#75001597) 1 articled, illustrated, Stub-class
Total 8 8 8 2 0 6 0 0


Oregon Statewide

Site Lists Number of Duplicates Stats
Barlow Road (#92000334) 2 articled, illustrated, Start+
Historic Columbia River Highway (#83004168) 2 articled, illustrated, Start+
Jacksonville-to-Fort Klamath Military Wagon Road (#79002068) 1 articled, illustrated, Stub-class
Mill City Southern Pacific Rail Road (SPRR) Bridge (#100006686) 1 unarticled, illustrated
Oregon Pacific Railroad (1880–1894) (#99001285) 2 articled, illustrated, Start+
Oregon Route 242 (#10001215) 2 articled, illustrated, Start+
Santiam Wagon Road (#10000795) 1 articled, illustrated, Stub-class
Sumpter Valley Railway (#87001065) 1 articled, illustrated, Start+
Union Street Railroad Bridge (#05001520) 1 articled, illustrated, Start+
Willamette National Cemetery (#16000426) 1 articled, illustrated, Start+
Total 14 14 13 2 0 12 0 0

Pennsylvania

Allegheny County, Pennsylvania

Site Lists Number of Duplicates Stats
Allegheny River Lock and Dam No. 2 (#00000396) 1 articled, illustrated, Stub-class
Homestead Grays Bridge (#86000016) 1 articled, illustrated, Start+
McKees Rocks Bridge (#88002168) 1 articled, illustrated, Start+
Washington Crossing Bridge (Pittsburgh) (#88000820) 1 articled, illustrated, Start+
Total 4 4 4 1 0 3 0 0


Chester County, Pennsylvania

Site Lists Number of Duplicates Stats
Middle Pickering Rural Historic District (#91001125) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Lancaster County, Pennsylvania

Site Lists Number of Duplicates Stats
Lancaster City Historic District (#01000956) 1 articled, illustrated, Start+
Total 1 1 1 0 0 1 0 0


Philadelphia, Pennsylvania

Site Lists Number of Duplicates Stats
Adams Avenue Bridge (#88000851) 1 articled, illustrated, Stub-class
Fairmount Park (#72001151) 2 articled, illustrated, Start+
Park Towne Place (#11000926) 1 articled, illustrated, Stub-class
University Avenue Bridge (#94000515) 1 articled, illustrated, Start+
Total 5 5 5 2 0 3 0 0


Pennsylvania Statewide

Site Lists Number of Duplicates Stats
Albert Gallatin Memorial Bridge (#88000841) 1 articled, illustrated, Start+
Allegheny Portage Railroad (#66000648) 1 articled, illustrated, Start+
Allegheny River Lock and Dam No. 4 (#00000398) 1 articled, illustrated, Start+
Allenwood River Bridge (#88000865) 1 articled, illustrated, Start+
Bartram's Covered Bridge (#80003462) 1 articled, illustrated, Start+
Birmingham Bridge (Birmingham, Pennsylvania) (#90000400) 1 articled, illustrated, Start+
Black Rock Bridge (#88000735) 1 articled, illustrated, Start+
Brownsville Bridge (#88000834) 1 articled, illustrated, Start+
Central Bethlehem Historic District (#72001131) 1 articled, illustrated, Start+
Charleroi–Monessen Bridge (#88000812) 1 articled, illustrated, Start+
Columbia–Wrightsville Bridge (#88000764) 1 articled, illustrated, Start+
Cook Forest State Park (#87000019) 1 articled, illustrated, Start+
Dauphin County Bridge No. 27 (#93000720) 1 articled, illustrated, Start+
Delaware and Hudson Canal (#68000051) 1 articled, illustrated, Start+
Delaware Boundary Markers (#75002101) 1 articled, partially-illustrated, Start+
Donora–Webster Bridge (#88000813) 1 articled, illustrated, Start+
East Broad Top Railroad and Coal Company (#66000666) 1 articled, illustrated, Start+
East Oriental Covered Bridge (#79002246) 1 articled, illustrated, Start+
Etters Bridge (#86000308) 1 articled, illustrated, Start+
Fountain Hill Historic District (#88000450) 1 articled, illustrated, Start+
Fox Chase Farm (#05000415) 1 articled, illustrated, Start+
Ghost Town Trail (#91001138) 1 articled, illustrated, Start+
Gilbert Bridge (#89000355) 1 articled, illustrated, Start+
Gottlieb Brown Covered Bridge (#79002311) 1 articled, illustrated, Start+
Hopewell Furnace National Historic Site (#66000645) 1 articled, illustrated, Start+
Horn Davis Overholtzer Bridge (#79002354) 1 articled, illustrated, Start+
Kreigbaum Covered Bridge (#79002316) 1 articled, illustrated, Start+
Lawrence L. Knoebel Covered Bridge (#79002309) 1 articled, illustrated, Start+
Lehigh Canal (#79002179) 1 articled, illustrated, Start+
Lehigh Canal (#79002307) 1 articled, illustrated, Start+
Market Street Bridge (Susquehanna River) (#88000759) 1 articled, illustrated, Start+
Mercer's Mill Covered Bridge (#80003509) 1 articled, illustrated, Start+
Millersburg Ferry (#06000663) 1 articled, illustrated, Start+
Morris Arboretum (#78002445) 1 articled, illustrated, Start+
North Oriental Covered Bridge (#79002247) 1 articled, illustrated, Stub-class
Pennsylvania Canal (Delaware Division) (#74001756) 1 articled, illustrated, Start+
Pine Grove Covered Bridge (#80003521) 1 articled, illustrated, Start+
Richards Covered Bridge (#79002308) 1 articled, illustrated, Stub-class
Rockville Bridge (#75001640) 1 articled, illustrated, Start+
Schuylkill Canal (#88000462) 1 articled, illustrated, Start+
Twin Bridges Rural Historic District (#100001635) 1 articled, illustrated, Start+
Upper Roxborough Historic District (#01000463) 1 articled, illustrated, Start+
Valley Forge National Historical Park (#66000657) 1 articled, illustrated, Start+
Watsontown River Bridge (#88000801) 1 articled, illustrated, Stub-class
Windber Historic District (#91001705) 1 articled, illustrated, Start+
Woodvale Historic District (#92000942) 2 articled, illustrated, Start+
Total 47 47 47 3 0 44 0 0

Rhode Island

Providence County, Rhode Island

Site Lists Number of Duplicates Stats
Blackstone Canal (#71000030) 2 articled, illustrated, Start+
Conant Thread-Coats & Clark Mill Complex District (#83003809) 1 articled, illustrated, Stub-class
Norwood Avenue Historic District (#02000412) 1 articled, illustrated, Stub-class
Total 4 4 4 2 0 2 0 0


Rhode Island Statewide

Site Lists Number of Duplicates Stats
Arkwright Bridge (#78000061) 1 articled, illustrated, Start+
Mount Hope Bridge (#76000038) 1 articled, illustrated, Start+
Pawtuxet Village (#73000050) 1 articled, illustrated, Start+
Total 3 3 3 0 0 3 0 0

South Carolina

Charleston County, South Carolina

Site Lists Number of Duplicates Stats
Ashley River Historic District (#93001514) 1 articled, illustrated, Stub-class
Secessionville Historic District (#79002378) 1 articled, illustrated, Stub-class
South Carolina Highway 61 (#83003831) 1 articled, illustrated, Start+
Total 3 3 3 2 0 1 0 0


Greenville County, South Carolina

There are no duplications across sublists of Greenville County, South Carolina.


Richland County, South Carolina

There are no duplications across sublists of Richland County, South Carolina.


York County, South Carolina

There are no duplications across sublists of York County, South Carolina.


South Carolina Statewide

Site Lists Number of Duplicates Stats
Ashley River Historic District (#93001514) 1 articled, illustrated, Stub-class
Gervais Street Bridge (#80003676) 1 articled, illustrated, Start+
Kings Mountain National Military Park (#66000079) 1 articled, illustrated, Start+
Pendleton Historic District (Pendleton, South Carolina) (#70000560) 2 articled, illustrated, Stub-class
South Carolina Highway 61 (#83003831) 1 articled, illustrated, Start+
Total 6 6 6 3 0 3 0 0

South Dakota

Site Lists Number of Duplicates Stats
Brown's Post (#88000583) 1 unarticled, unillustrated
Medicine Creek Archeological District (#86002740) 1 articled, partially-illustrated, Stub-class
Minuteman Missile National Historic Site (#01000275) 1 articled, illustrated, Start+
Total 3 2 2 1 0 2 0 0

Tennessee

Site Lists Number of Duplicates Stats
Battle of Hatchie Bridge (#97001549) 1 articled, illustrated, Start+
Blythe Ferry (#83003055) 1 articled, illustrated, Start+
Boatyard Historic District (#73001785) 1 articled, illustrated, Stub-class
Bolivar-Somerville Stage Road (#05000802) 1 articled, unillustrated, Stub-class
Boone Dam (#100001476) 1 articled, illustrated, Start+
Calderwood Dam (#89001069) 1 articled, illustrated, Start+
Great Falls Dam (Tennessee) (#90001004) 1 articled, illustrated, Start+
John Gordon House (#74000333) 1 articled, illustrated, Stub-class
Natchez Trace (#75002125) 6 articled, partially-illustrated, Start+
Norris Dam (#16000165) 1 articled, illustrated, Start+
Palmetto Farm (#85000675) 1 articled, illustrated, Stub-class
Petersburg Historic District (Petersburg, Tennessee) (#85002753) 1 articled, illustrated, Stub-class
Rugby, Tennessee (#72001249) 1 articled, illustrated, Start+
Shelby Bend Archeological District (#89001760) 1 articled, unillustrated, Stub-class, NRIS-only
Sulphur Fork Bridge (#100005366) 1 unarticled, illustrated
Warner Parks (#84003528) 1 articled, illustrated, Start+
Washington Ferry (#83003056) 1 articled, illustrated, Start+
Watts Bar Dam (#100001474) 1 articled, illustrated, Start+
Total 23 21 22 6 0 17 0 0

Texas

Harris County, Texas

There are no duplications across sublists of Harris County, Texas.


Texas Statewide

Site Lists Number of Duplicates Stats
Austin and Northwestern Railroad Historic District-Fairland to Llano (#97001161) 1 articled, illustrated, Stub-class
Bartlett Commercial Historic District (#80004076) 1 articled, illustrated, Stub-class, NRIS-only
Butterfield Overland Mail in Texas (#14000524) 1 articled, illustrated, Start+
Cuero I Archeological District (#74002271) 1 articled, illustrated, Stub-class
Enchanted Rock (#84001740) 1 articled, illustrated, Start+
King Ranch (#66000820) 3 articled, illustrated, Start+
Lyndon B. Johnson National Historical Park (#69000202) 1 articled, illustrated, Start+
Mansfield Cut Underwater Archeological District (#74002083) 1 articled, illustrated, Start+
Rainbow Bridge & Veterans Memorial Bridge (Texas) (#96001127) 1 articled, illustrated, Start+
Regency Bridge (#76002052) 1 articled, illustrated, Start+
Riverside Swinging Bridge (#79003020) 1 articled, illustrated, Stub-class
State Highway 19 Bridge at Trinity River (#04001290) 1 articled, illustrated, Stub-class
State Highway 29 Bridge at the Colorado River (#96001116) 1 articled, illustrated, Stub-class
State Highway 3-A Bridge at Cibolo Creek (#96001112) 1 articled, illustrated, Start+
State Highway 34 Bridge at the Trinity River (#96001109) 1 articled, unillustrated, Stub-class
US 190 Bridge at the Colorado River (#96001125) 1 articled, illustrated, Stub-class
US 190 Bridge at the Neches River (#96001121) 1 articled, illustrated, Stub-class
Total 19 18 19 9 0 10 0 0

Utah

Salt Lake County, Utah

There are no duplications across sublists of Salt Lake County, Utah.


Washington County, Utah

Site Lists Number of Duplicates Stats
Crawford Irrigation Canal (#86003732) 1 unarticled, illustrated
Total 1 1 0 0 0 1 0 0


Utah Statewide

Site Lists Number of Duplicates Stats
Black Rock (Great Salt Lake) (#100006332) 1 articled, illustrated, Start+
Carter Road (Utah) (#00000354) 1 articled, unillustrated, Stub-class
Desolation Canyon (#68000057) 3 articled, illustrated, Start+
Devil's Gate-Weber Hydroelectric Power Plant (#89000276) 1 articled, illustrated, Start+
Historical buildings and structures of Zion National Park (#86003710) 1 articled, illustrated, Start+
Historical buildings and structures of Zion National Park (#86003711) 1 articled, illustrated, Start+
Historical buildings and structures of Zion National Park (#86003712) 1 articled, illustrated, Start+
Hole in the Rock Trail (#82004792) 2 articled, illustrated, Start+
Zion – Mount Carmel Highway (#86003709) 1 articled, illustrated, Start+
Total 12 11 12 1 0 11 0 0

Vermont

Site Lists Number of Duplicates Stats
Mad River Glen (#12000409) 1 articled, illustrated, Start+
Parker Hill Rural Historic District (#93000431) 1 articled, illustrated, Start+
Total 2 2 2 0 0 2 0 0

Virginia

Site Lists Number of Duplicates Stats
Bear's Den Rural Historic District (#08001112) 1 articled, illustrated, Stub-class
Benjamin Banneker: SW-9 Intermediate Boundary Stone (#76002094) 1 articled, illustrated, Start+
Beverley Mill (#72001411) 1 articled, illustrated, Start+
Blue Ridge Parkway (#100011353) 10 articled, illustrated, Start+
Blue Ridge Tunnel (#100008324) 1 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#91000003) 1 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#91000004) 1 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#91000005) 1 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#91000009) 1 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#91000010) 1 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#91000011) 1 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#91000012) 1 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#91000013) 1 articled, illustrated, Start+
Boundary markers of the original District of Columbia (#91000014) 2 articled, illustrated, Start+
Broad Run–Little Georgetown Rural Historic District (#16000205) 1 articled, illustrated, Stub-class
Buffalo Mountain Presbyterian Church and Cemetery (#07000229) 1 articled, illustrated, Start+
Cartersville Bridge (#72001390) 1 articled, illustrated, Stub-class
Cedar Creek and Belle Grove National Historical Park (#69000243) 2 articled, illustrated, Start+
Clarkton Bridge (#06000747) 1 articled, illustrated, Stub-class
Cleridge (#11000653) 1 articled, illustrated, Stub-class
Colonial National Historical Park (#66000839) 2 articled, illustrated, Start+
Douthat State Park (#86002183) 1 articled, illustrated, Start+
Fortsville (#70000828) 1 articled, illustrated, Stub-class
Fredericksburg and Spotsylvania National Military Park (#66000046) 1 articled, illustrated, Start+
Gen. William Mitchell House (#76002112) 1 articled, illustrated, Start+
George Washington Memorial Parkway (#81000079) 2 articled, illustrated, Start+
George Washington Memorial Parkway (#95000605) 1 articled, illustrated, Start+
Greenwood–Afton Rural Historic District (#11000258) 2 articled, illustrated, Stub-class
Haines Chapel (#13001174) 1 articled, illustrated, Stub-class
High Bridge (Appomattox River) (#08000875) 1 articled, illustrated, Start+
James River and Kanawha Canal (#71000982) 1 articled, illustrated, Start+
Manassas National Battlefield Park (#66000039) 1 articled, illustrated, Start+
Marine Corps Base Quantico (#01000260) 1 articled, illustrated, Start+
Milford Battlefield (#04000854) 1 articled, illustrated, Start+
Millers Tavern Rural Historic District (#100001040) 1 articled, illustrated, Stub-class
Norfolk Southern Six Mile Bridge No. 58 (#95001175) 1 articled, illustrated, Stub-class
Orange and Alexandria Railroad Bridge Piers (#89001061) 1 articled, illustrated, Stub-class
Page County Bridge No. 1990 (#08000423) 1 articled, illustrated, Stub-class
Rapidan Historic District (#87000723) 1 articled, illustrated, Stub-class
Rugby Road–University Corner Historic District (#84003523) 1 articled, illustrated, Stub-class
Saltville Battlefields Historic District (#10000096) 1 articled, illustrated, Stub-class
Sayler's Creek Battlefield (#85002436) 1 articled, illustrated, Start+
Scottsville Historic District (#76002093) 1 articled, illustrated, Start+
Seven Islands Archeological and Historic District (#91000832) 1 articled, illustrated, Stub-class
Skyline Drive (#97000375) 6 articled, illustrated, Start+
Swannanoa (mansion) (#69000221) 1 articled, illustrated, Start+
Thoroughfare Gap Battlefield (#99001374) 1 articled, illustrated, Stub-class
Virginia State Route 193 (#12000537) 1 articled, illustrated, Start+
Woolen Mills Village Historic District (#10000196) 1 articled, illustrated, Stub-class
Total 68 68 68 19 0 49 0 0

Washington

King County, Washington

There are no duplications across sublists of King County, Washington.


Pierce County, Washington

There are no duplications across sublists of Pierce County, Washington.


Spokane County, Washington

There are no duplications across sublists of Spokane County, Washington.


Washington Statewide

Site Lists Number of Duplicates Stats
Barstow Bridge (#95000263) 1 articled, unillustrated, Stub-class
Beverly Railroad Bridge (#82004214) 1 articled, illustrated, Start+
Columbia River Bridge (Bridgeport, Washington) (#95000632) 1 articled, illustrated, Stub-class
Deception Pass Bridge (#82004285) 1 articled, illustrated, Start+
Kettle Falls (#74000352) 1 articled, partially-illustrated, Start+
Kettle Falls Bridges (#95000260) 1 articled, illustrated, Start+
Little Falls Hydroelectric Power Plant (#88002737) 1 articled, illustrated, Stub-class
Long Lake Dam (#88002738) 1 articled, illustrated, Start+
Longmire Buildings (#87001338) 1 articled, illustrated, Start+
Longmire, Washington (#91000173) 1 articled, illustrated, Start+
Lower Snake River Archaeological District (#84000471) 1 articled, illustrated, Stub-class
Mount Rainier National Park (#97000344) 1 articled, illustrated, Start+
Mount St. Helens (#13000748) 1 articled, illustrated, Start+
Orient Bridge (#82004297) 1 articled, illustrated, Stub-class
Rock Island Railroad Bridge (Columbia River) (#75001842) 1 articled, illustrated, Stub-class
Senator George Sellar Bridge (#95000623) 1 articled, illustrated, Stub-class
Spokane River Bridge at Long Lake Dam (#95000628) 1 articled, illustrated, Start+
Stevens Pass Historic District (#76001884) 1 articled, illustrated, Start+
Tri-Cities Archaeological District (#84000468) 1 articled, illustrated, Stub-class, NRIS-only
Windust Caves Archaeological District (#84000479) 1 articled, illustrated, Start+
Yale Bridge (#82004206) 1 articled, illustrated, Start+
Total 21 20 21 8 0 13 0 0

West Virginia

Site Lists Number of Duplicates Stats
Alderson Bridge (#91001730) 1 articled, illustrated, Start+
Alderson Historic District (#93001231) 1 articled, illustrated, Stub-class
Fairfax Stone Historical Monument State Park (#70000653) 2 articled, partially-illustrated, Start+
Total 4 4 4 1 0 3 0 0

Wisconsin

Dane County, Wisconsin

There are no duplications across sublists of Dane County, Wisconsin.


Milwaukee County, Wisconsin

There are no duplications across sublists of Milwaukee County, Wisconsin.


Wisconsin Statewide

Site Lists Number of Duplicates Stats
Apostle Islands Lighthouses (#77000145) 1 articled, illustrated, Stub-class
Merrimac Ferry (#74000330) 1 articled, illustrated, Start+
North Washington Street Historic District (Watertown, Wisconsin) (#09000850) 1 articled, illustrated, Start+
Waupun Commercial Historic District (#100004468) 1 unarticled, illustrated
Total 4 4 3 1 0 3 0 0

Wyoming

Site Lists Number of Duplicates Stats
Cheyenne–Black Hills Stage Route and Rawhide Buttes and Running Water Stage Stations (#69000190) 1 articled, illustrated, Stub-class
Como Bluff (#73001925) 1 articled, illustrated, Start+
Dean Decker Site (#86000354) 1 articled, illustrated, Stub-class
Norris, Madison, and Fishing Bridge Museums (#87001445) 1 articled, illustrated, Start+
Tom Sun Ranch (#66000753) 1 articled, illustrated, Start+
Union Pass (#69000367) 1 articled, illustrated, Start+
Total 6 6 6 2 0 4 0 0

Puerto Rico

Site Lists Number of Duplicates Stats
Arenas Bridge (#95000843) 1 articled, illustrated, Start+
Carretera Central (Puerto Rico) (#100003686) 5 articled, illustrated, Start+
La Liendre Bridge (#95000844) 1 articled, illustrated, Stub-class
Plata Bridge (#95000849) 1 articled, illustrated, Start+
Puente de Añasco (#11000018) 1 articled, illustrated, Stub-class
Puerto Rico Highway 15 (#100005741) 1 articled, illustrated, Start+
San Juan National Historic Site (#66000930) 1 articled, illustrated, Start+
Silva Bridge (#95000834) 1 articled, illustrated, Stub-class
Total 12 12 12 3 0 9 0 0

Guam

Site Lists Number of Duplicates Stats
Talagi Pictograph Cave (#04001240) 1 articled, illustrated, Stub-class
Total 1 1 1 1 0 0 0 0

Virgin Islands

There are no duplications across sublists of Virgin Islands.

Territorial Waters

There are no duplications across sublists of Territorial Waters.

Northern Mariana Islands

There are no duplications across sublists of Northern Mariana Islands.

American Samoa

There are no duplications across sublists of American Samoa.

Federated States of Micronesia

There are no duplications across sublists of Federated States of Micronesia.

Palau

There are no duplications across sublists of Palau.

Marshall Islands

There are no duplications across sublists of Marshall Islands.

U.S. Minor Outlying Islands

There are no duplications across sublists of U.S. Minor Outlying Islands.