Mount Gleason Nike Missile Site, Angeles National Forest, South of Sol...
Significance: The Mt. Gleason facility is significant for several reasons. It was the first Nike unit planned and constructed in the Angeles National Forest, and it operated for the longest period of time amon... More
Mount Gleason Nike Missile Site, Angeles National Forest, South of Sol...
Significance: The Mt. Gleason facility is significant for several reasons. It was the first Nike unit planned and constructed in the Angeles National Forest, and it operated for the longest period of time amon... More
Cape Canaveral Air Station, Launch Complex 17, Facility 28408, East en...
Survey number: HAER FL-8-5-H Building/structure dates: 1956 Initial Construction National Register of Historic Places NRIS Number: 84003872
Cape Canaveral Air Station, Launch Complex 17, Facility 28417, East en...
Survey number: HAER FL-8-5-G Building/structure dates: 1956 Initial Construction National Register of Historic Places NRIS Number: 84003872
Los Pinetos Nike Missile Site, Santa Clara Road, Los Angeles National ...
Significance: The Los Pinetos NIKE site played an integral role in the Los Angeles Defense Area from 1955 to 1958. Los Pinetos is unique among Nike sites in the Los Angeles area in that the launch, administrat... More
Los Pinetos Nike Missile Site, Santa Clara Road, Los Angeles National ...
Significance: The Los Pinetos NIKE site played an integral role in the Los Angeles Defense Area from 1955 to 1958. Los Pinetos is unique among Nike sites in the Los Angeles area in that the launch, administrat... More
Loring Air Force Base, Weapons Storage Area, Northeastern corner of ba...
Significance: The Weapons Storage Area (WSA) stands as the first operational storage site constructed for the storage of atomic weapons under control of Strategic Air Command (SAC) during the Cold War, and has ... More
Loring Air Force Base, Weapons Storage Area, Northeastern corner of ba...
Significance: The Weapons Storage Area (WSA) stands as the first operational storage site constructed for the storage of atomic weapons under control of Strategic Air Command (SAC) during the Cold War, and has ... More
Loring Air Force Base, Weapons Storage Area, Northeastern corner of ba...
Significance: The Weapons Storage Area (WSA) stands as the first operational storage site constructed for the storage of atomic weapons under control of Strategic Air Command (SAC) during the Cold War, and has ... More
Loring Air Force Base, Weapons Storage Area, Northeastern corner of ba...
Significance: The Weapons Storage Area (WSA) stands as the first operational storage site constructed for the storage of atomic weapons under control of Strategic Air Command (SAC) during the Cold War, and has ... More
Loring Air Force Base, Weapons Storage Area, Northeastern corner of ba...
Significance: The Weapons Storage Area (WSA) stands as the first operational storage site constructed for the storage of atomic weapons under control of Strategic Air Command (SAC) during the Cold War, and has ... More
Loring Air Force Base, Weapons Storage Area, Northeastern corner of ba...
Significance: The Weapons Storage Area (WSA) stands as the first operational storage site constructed for the storage of atomic weapons under control of Strategic Air Command (SAC) during the Cold War, and has ... More
Loring Air Force Base, Weapons Storage Area, Northeastern corner of ba...
Significance: The Weapons Storage Area (WSA) stands as the first operational storage site constructed for the storage of atomic weapons under control of Strategic Air Command (SAC) during the Cold War, and has ... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Washington Monument, High ground West of Fifteenth Street, Northwest, ...
See also HAER DC-5 for additional documentation. Significance: Built to commemorate the first president of the United States, the monument has also become a hallowed symbol of the nation's government and the ci... More
Cape Canaveral Air Station, Launch Complex 17, Facility 28407, East en...
Survey number: HAER FL-8-5-E Building/structure dates: 1956 Initial Construction National Register of Historic Places NRIS Number: 84003872
MacDill Air Force Base, Administration Building, 2416 Florida Keys Ave...
Significance: The Administration Building, due to its architectural integrity and its contribution to the Second World War-era infrastructure, is an integral part of MacDill Air Force Base's historic character.... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 6, Trempealeau,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 6, Trempealeau,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 6, Trempealeau,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 6, Trempealeau,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 6, Trempealeau,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 6, Trempealeau,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Salinas Dam, Salinas River near Pozo Road, Santa Margarita, San Luis O...
Significance: The Salinas Dam, a "hoof" type, inclined, variable radius arch cam, was designed by Raymond A. Hill, an important structural engineer who worked in Los Angeles, California between 1919 and the 196... More
Salinas Dam, Salinas River near Pozo Road, Santa Margarita, San Luis O...
Significance: The Salinas Dam, a "hoof" type, inclined, variable radius arch cam, was designed by Raymond A. Hill, an important structural engineer who worked in Los Angeles, California between 1919 and the 196... More
Salinas Dam, Salinas River near Pozo Road, Santa Margarita, San Luis O...
Significance: The Salinas Dam, a "hoof" type, inclined, variable radius arch cam, was designed by Raymond A. Hill, an important structural engineer who worked in Los Angeles, California between 1919 and the 196... More
Salinas Dam, Salinas River near Pozo Road, Santa Margarita, San Luis O...
Significance: The Salinas Dam, a "hoof" type, inclined, variable radius arch cam, was designed by Raymond A. Hill, an important structural engineer who worked in Los Angeles, California between 1919 and the 196... More
Salinas Dam, Salinas River near Pozo Road, Santa Margarita, San Luis O...
Significance: The Salinas Dam, a "hoof" type, inclined, variable radius arch cam, was designed by Raymond A. Hill, an important structural engineer who worked in Los Angeles, California between 1919 and the 196... More
Cape Canaveral Air Station, Launch Complex 17, Facility 28401, East en...
Survey number: HAER FL-8-5-A Building/structure dates: 1956 Initial Construction National Register of Historic Places NRIS Number: 84003872
Cape Canaveral Air Station, Launch Complex 17, Facility 28401, East en...
Survey number: HAER FL-8-5-A Building/structure dates: 1956 Initial Construction National Register of Historic Places NRIS Number: 84003872
MacDill Air Force Base, Field Officers' Quarters, 2106 Staff Circle, T...
Significance: The officers' quarters, due to their architectural integrity and their contribution to the Second World War-era infrastructure, are an integral part of MacDill Air Force Base's historic character.... More
MacDill Air Force Base, Quartermaster Gas & Oil House, 8103 Hanger Loo...
Significance: The Quartermaster Gas & Oil House, due to its architectural integrity and its contribution to the Second World War-era infrastructure, is an integral part of MacDill Air Force Base's historic char... More
Cape Canaveral Air Station, Launch Complex 17, Facility 28419, East en...
Survey number: HAER FL-8-5-R Building/structure dates: 1956 Initial Construction National Register of Historic Places NRIS Number: 84003872
Cape Canaveral Air Station, Launch Complex 17, Facility 28419, East en...
Survey number: HAER FL-8-5-R Building/structure dates: 1956 Initial Construction National Register of Historic Places NRIS Number: 84003872
Wright-Patterson Air Force Base, Area B, Building No. 20A, Propeller T...
Significance: This concrete acoustical structure was built during World War II to surround an outdoor propeller test area and craneway. The unique concrete tube construction was a response to the need to muffl... More
St. Mary's Falls Canal, Soo Locks, Sabin Lock Subcomplex, Sabin Lock, ...
Significance: The Sabin Lock is significant as an element that contributes to the overall integrity of the Soo Lock complex in general, and the Sabin Lock subcomplex in particular. It is a unique facility that... More
St. Mary's Falls Canal, Soo Locks, Sabin Lock Subcomplex, Sabin Lock, ...
Significance: The Sabin Lock is significant as an element that contributes to the overall integrity of the Soo Lock complex in general, and the Sabin Lock subcomplex in particular. It is a unique facility that... More
Arlington Memorial Bridge, Spanning Potomac River between Lincoln Memo...
Significance: As the final link in the chain of monuments which start at the Capitol building, the Arlington Memorial Bridge connects the Mall in Washington, DC with Arlington National Cemetery in Virginia. De... More
Arlington Memorial Bridge, Spanning Potomac River between Lincoln Memo...
Significance: As the final link in the chain of monuments which start at the Capitol building, the Arlington Memorial Bridge connects the Mall in Washington, DC with Arlington National Cemetery in Virginia. De... More
Ellsworth Air Force Base, Administration Office, 2704 George Drive, Bl...
Significance: The Administration Office (Building No. 4612) was one of a small number of buildings completed at the base in 1943; these buildings matched the base's 1942 buildings in style and construction. Thi... More
Ellsworth Air Force Base, Administration Office, 2704 George Drive, Bl...
Significance: The Administration Office (Building No. 4612) was one of a small number of buildings completed at the base in 1943; these buildings matched the base's 1942 buildings in style and construction. Thi... More
MacDill Air Force Base, Storage & Training Facility, 7707 Hillsborough...
Significance: The Storage and Training Facility, due to its architectural integrity and its contribution to the Second World War-era infrastructure, is an integral part of MacDill Air Force Base's historic char... More
Waterways Experiment Station, Hydraulics Laboratory, Halls Ferry Road,...
Significance: Established in response to a campaign to create a national hydraulics laboratory during the 1920s, the Waterways Experiment Station's activities include the resolution of hydraulic problems in wat... More
Waterways Experiment Station, Hydraulics Laboratory, Halls Ferry Road,...
Significance: Established in response to a campaign to create a national hydraulics laboratory during the 1920s, the Waterways Experiment Station's activities include the resolution of hydraulic problems in wat... More
Cape Canaveral Air Station, Launch Complex 17, Facility 28406, East en...
Survey number: HAER FL-8-5-P Building/structure dates: 1956 Initial Construction National Register of Historic Places NRIS Number: 84003872
St. Mary's Falls Canal, Soo Locks, Sabin Lock Subcomplex, Northwest In...
Significance: The Sabin Lock's Northwest Intermediate Shelter is significant as an element that contributes to the overall integrity of the Soo Lock complex in general. The shelter also serves as a unique comp... More
MacDill Air Force Base, Quartermaster Warehouse & Commissary, 7621 Hil...
Significance: The Quartermaster Commissary, due to its architectural integrity and its contribution to the Second World War-era infrastructure, is an integral part of MacDill Air Force Base's historic character... More
Cedars Lock & Dam, 4527 East Wisconsin Road, Little Chute, Outagamie C...
Significance: The Cedars Lock and Dam Complex allowed passage around the Cedars Rapids for watercraft navigating between Little Chute and Appleton and thus served as one integral part of the Lower Fox River Wat... More
Eglin Air Force Base, Hangar No. 1, 505 Choctawhatchee Avenue, Valpara...
Significance: As one of the original buildings constructed at Eglin Air Force Base, HANGAR 1 (Building No. 66) has played a crucial role during the World War II, Korean War, Cold War, and post Cold War eras. T... More
Eglin Air Force Base, Hangar No. 1, 505 Choctawhatchee Avenue, Valpara...
Significance: As one of the original buildings constructed at Eglin Air Force Base, HANGAR 1 (Building No. 66) has played a crucial role during the World War II, Korean War, Cold War, and post Cold War eras. T... More
Eglin Air Force Base, Hangar No. 1, 505 Choctawhatchee Avenue, Valpara...
Significance: As one of the original buildings constructed at Eglin Air Force Base, HANGAR 1 (Building No. 66) has played a crucial role during the World War II, Korean War, Cold War, and post Cold War eras. T... More
Eglin Air Force Base, Hangar No. 1, 505 Choctawhatchee Avenue, Valpara...
Significance: As one of the original buildings constructed at Eglin Air Force Base, HANGAR 1 (Building No. 66) has played a crucial role during the World War II, Korean War, Cold War, and post Cold War eras. T... More
Glacier Point Road, Between Chinquapin Flat & Glacier Point, Yosemite ...
Significance: The Glacier Point Road is a scenic drive providing access to Yosemite's most popular overlook. The road was opened as a toll wagon road in the 1870s, and reconstructed as a modern highway in the ... More
Tidal Reservoir, Between Potomac River & Washington Channel, Washingto...
Significance: The Tidal Reservoir is a major element of Potomac Park. Besides providing the park with a picturesque focal point, it serves as a means of flushing waters into the Washington Channel, thereby pre... More
Hans Ehlers Farm, Barn, F Street, Papillon 18 Damsite, Millard, Dougla...
Unprocessed Field note material exists for this structure: FN-40 Survey number: HABS NE-42-B
DePere Lock & Dam, Fox River at James Street, De Pere, Brown County, W...
Significance: The De Pere Lock and Dam allows passage from Green Bay in Lake Michigan around rapids and into the Lower Fox River. The complex is the first link in a series of locks and dams that allows passage... More
Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 24, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 24, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 24, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 24, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 24, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 24, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
MacDill Air Force Base, Parachute Building, 2700 Eagle Staff Court, Ta...
Significance: The Parachute Building, due to its architectural integrity and its contribution to the Second World War-era infrastructure, is an integral part of the MacDill Air Force Base's historic character. ... More
Loring Air Force Base, Airfield, Central portion of base, Limestone, A...
Significance: The airfield was the center of the strategic mission of Loring Air Force Base. It was one of the earliest airfields designed specifically for the B-36, which was the newest aircraft in the Strate... More
Loring Air Force Base, Airfield, Central portion of base, Limestone, A...
Significance: The airfield was the center of the strategic mission of Loring Air Force Base. It was one of the earliest airfields designed specifically for the B-36, which was the newest aircraft in the Strate... More
Rapide Croche Lock & Dam, At 22.8 mile marker on Lower Fox River, Wrig...
Significance: The Rapide Croche Lock and Dam Complex allowed water navigation around rapids in the Fox River for boats traveling between Kaukauna and Green Bay. This complex served as an integral part of the Lo... More
Cape Canaveral Air Station, Launch Complex 17, Facility 28404, East en...
Survey number: HAER FL-8-5-K Building/structure dates: 1956 Initial Construction National Register of Historic Places NRIS Number: 84003872
MacDill Air Force Base, Base Theater, 2420 Florida Keys Avenue, Tampa,...
Significance: The Base Theater, due to its architectural integrity and its contribution to the Second World War-era infrastructure, is an integral part of MacDill Air Force Base's historic character. The build... More
MacDill Air Force Base, Base Theater, 2420 Florida Keys Avenue, Tampa,...
Significance: The Base Theater, due to its architectural integrity and its contribution to the Second World War-era infrastructure, is an integral part of MacDill Air Force Base's historic character. The build... More
MacDill Air Force Base, Base Theater, 2420 Florida Keys Avenue, Tampa,...
Significance: The Base Theater, due to its architectural integrity and its contribution to the Second World War-era infrastructure, is an integral part of MacDill Air Force Base's historic character. The build... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Mississippi River 9-Foot Channel Project, Lock & Dam No. 13, Upper Mis...
Significance: The U.S. Army Corps of Engineers Nine-Foot Channel Project (1927-1940) represents the culmination of a 100-year effort to improve the navigability of the Upper Mississippi River between the mouth ... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam 26, Alton, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam 26, Alton, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam 26, Alton, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam 26, Alton, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Mississippi River 9-Foot Channel, Lock & Dam No. 19, Upper Mississippi...
Significance: Rare, intact example of nationally significant historic engineering listed on the National Register of Historic Places as part of the Lock 19 National Register District. The U.S. Army Corps of ... More
Mississippi River 9-Foot Channel, Lock & Dam No. 19, Upper Mississippi...
Significance: Rare, intact example of nationally significant historic engineering listed on the National Register of Historic Places as part of the Lock 19 National Register District. The U.S. Army Corps of ... More
Mississippi River 9-Foot Channel, Lock & Dam No. 19, Upper Mississippi...
Significance: Rare, intact example of nationally significant historic engineering listed on the National Register of Historic Places as part of the Lock 19 National Register District. The U.S. Army Corps of ... More
Mississippi River 9-Foot Channel, Lock & Dam No. 19, Upper Mississippi...
Significance: Rare, intact example of nationally significant historic engineering listed on the National Register of Historic Places as part of the Lock 19 National Register District. The U.S. Army Corps of ... More
Mississippi River 9-Foot Channel, Lock & Dam No. 19, Upper Mississippi...
Significance: Rare, intact example of nationally significant historic engineering listed on the National Register of Historic Places as part of the Lock 19 National Register District. The U.S. Army Corps of ... More
Mississippi River 9-Foot Channel, Lock & Dam No. 19, Upper Mississippi...
Significance: Rare, intact example of nationally significant historic engineering listed on the National Register of Historic Places as part of the Lock 19 National Register District. The U.S. Army Corps of ... More