Superior Union Hall, State Highway 371, Block 9, part of lots 9 & 10, ...
Significance: In the early twentieth century the United Mine Workers of America, Superior Local constructed the Superior Union Hall. It was originally built to serve both the Union and the community. The buil... More
U.S. Customs Service Port of Roosville, Main Port Building, U.S. Highw...
Significance: Built in 1933, the Main Port Building Port of Roosville is an excellent example of federal border station architecture produced by the Treasury Department during the 1930s along the U.S.-Canada bo... More
Offutt Air Force Base, Looking Glass Airborne Command Post, Squadron O...
Survey number: HAER NE-9-J Building/structure dates: 1959 Initial Construction Building/structure dates: 1968 Subsequent Work Building/structure dates: after. 1980- before. 1990 Subsequent Work
Sears Roebuck & Company Mail Order Plant, Bounded by Lexington & Grens...
Significance: The Merchandise Building was one of the first buildings completed for the Mail Order Plant in 1905-1906. It was designed by the nationally-known architectural firm of Nimmons and Fellows, with add... More
Town Hall & Jail, 21900 Main Street, Saint Elmo (historical), Chaffee ...
Significance: Both the Town Hall and Jail are well preserved examples of governmental buildings erected in Colorado mountain mining camps during the 1880's. The buildings and their furnishings vividly recall t... More
Town Hall & Jail, 21900 Main Street, Saint Elmo (historical), Chaffee ...
Significance: Both the Town Hall and Jail are well preserved examples of governmental buildings erected in Colorado mountain mining camps during the 1880's. The buildings and their furnishings vividly recall t... More
Heath Bridge, Bloomberg road over Chippewa River, Exeland, Sawyer Coun...
Significance: Crossing the Chippewa River in southern Sawyer County, Wisconsin, the Heath Bridge is a steel, riveted, two-span, overhead, Pratt truss highway bridge. Constructed in 1914, it is one of the first... More
Miller Plaza, 9 Miller Plaza, Kansas City, Jackson County, MO
Significance: Designed primarily as a commercial building with apartment space, this building is one of two buildings located on the corners of Main Street and Miller Plaza which were designed to be mirror imag... More
Ogden Arsenal, Boiler House, West side of Aspen Avenue, north of Maine...
Significance: This Boiler House provides particularly vivid insight into the processes involved in heating buildings used in the locomotive repair operations at Ogden Arsenal. In addition, Building 1703 contri... More
Hill Field, Airplane Repair Hangars No. 1-No. 4, 5875 Southgate Avenue...
Significance: The dual mission of the Ogden Air Depot/Ogden Air Materiel Command (OOAMA) at Hill Field/Air Force Base during and after World War II was to repair, maintain, and store aircraft, as well as to rec... More
Caton Ford Bridge, Spanning Marmaton River at County Road 301, Nevada,...
Significance: Built almost on hundred years ago by one of the Midwest's most prolific bridge erectors, the Caton Ford Bridge features a pin-connected Pratt truss superstructure. From the 1870s through the 1910... More
The Lace House, 161 Main Street, Black Hawk, Gilpin County, CO
1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun... More
Polley Lane Bridge, Spanning Yellow River at Polly Lane, Gilman, Taylo...
Significance: The Polley Lane Bridge is representative of Pratt overhead trusses built between 1895 and 1910. These bridges are a transitional group, between the wagon bridge of the mid-to-late nineteenth cent... More
Twin Lakes Dam & Outlet Works, Beneath Twin Lakes Reservoir, T11S, R80...
Significance: The dam is a masonry and earth fill structure with four large concrete culverts that serve as outlet works. James D. Schuyler, noted dam engineer, developed the final design. The structure is also... More
Taos Indian Health Center, 0.3 mile south-southwest of Pueblos Plaza, ...
Significance: The Taos Indian Health Center was constructed by the Department of the Interior, Office of Indian Affairs, and opened as a hospital in the late 1920s to serve the Pueblo of Taos and Picuris Pueblo... More
Benjamin & Miranda Shreve Homestead, Blacksmith Building, North of Cou...
Survey number: HABS MT-106-E Public domain photograph - Montana Folklife collection, ethnography, United States, free to use, no copyright restrictions image - Picryl description
Boonville Bridge, Spanning Missouri River at U.S. Route 40 & State Rou...
Significance: The Boonville Bridge is a monumental, multiple-span structure of six steel truss spans and ten concrete approach spans, with an overall length of 2,666'. Constructed during the earliest years of ... More
Wendover Air Force Base, Airmen's Dormitory, South of Interstate 80, W...
Survey number: HABS UT-125-AU Building/structure dates: 1943 Initial Construction
Holzwarth Trout Lodge, Twin No. 1 & Rose Cabin, Trail Ridge Road, Gran...
Significance: This cabin contributes to the Pioneer Settlement and Resort Industry themes. Twin No. 1, one of the earliest cabins, was constructed in 1921. In 1945, a second cabin was attached, but with no inte... More
Sears Roebuck & Company Mail Order Plant, Merchandise Building, 924 So...
Significance: One of the first buildings completed for the Mail Order Plant in 1905-1906. It was designed by the nationally-known architectural firm of Nimmons & Fellows, with additions designed by successor f... More
Sears Roebuck & Company Mail Order Plant, Merchandise Building, 924 So...
Significance: One of the first buildings completed for the Mail Order Plant in 1905-1906. It was designed by the nationally-known architectural firm of Nimmons & Fellows, with additions designed by successor f... More
Wendover Air Force Base, Airmen's Dormitory, South of Interstate 80, W...
Survey number: HABS UT-125-AK Building/structure dates: 1943 Initial Construction
Whiteman Air Force Base, Minuteman Missile Launch Facility Trainer T-1...
Significance: Cold War missile development in the United States led to the necessity for a more rapid, yet economic system of retaliation than provided in the earlier Atlas and Titan systems. The Air Force fou... More
Hill Field, Engine Repair Building, 5840 Engine Lane, Layton, Davis Co...
Significance: Aircraft engines were completely overhauled in Building 265 of the Ogden Air Depot (now Hill Air Force Base) during and after World War II. This building provides particularly vivid images of the... More
Hill Field, Engine Repair Building, 5840 Engine Lane, Layton, Davis Co...
Significance: Aircraft engines were completely overhauled in Building 265 of the Ogden Air Depot (now Hill Air Force Base) during and after World War II. This building provides particularly vivid images of the... More
Whitney-Maine House, West Main Street, Saint Elmo (historical), Chaffe...
Significance: The house is notable historically as one of the most substantial residences erected in St. Elmo, the home of E.P. Whitney, builder and proprietor of one of the principal hotels of the 1880-85 boom... More
S. W. Shattuck Chemical Company, Incorporated, Building No. 3, 1805 So...
Significance: The significance of the site arises from its role in processing various metals since 1918. At various periods of time, molyixlerum compounds, radium, uranium compounds, and rhenium were produced a... More
S. W. Shattuck Chemical Company, Incorporated, Building No. 3, 1805 So...
Significance: The significance of the site arises from its role in processing various metals since 1918. At various periods of time, molyixlerum compounds, radium, uranium compounds, and rhenium were produced a... More
Fort Benton Water Treatment Plant, Filtration Plant, Lots 9-13 of Bloc...
Survey number: HAER MT-113-A Public domain photograph - Montana Folklife collection, ethnography, United States, free to use, no copyright restrictions image - Picryl description
S. W. Shattuck Chemical Company, Incorporated, Building No. 5, 1805 So...
Significance: The significance of the site arises from its role in processing various metals since 1918. At various periods of time, molyixlerum compounds, radium, uranium compounds, and rhenium were produced a... More
Ogden Arsenal, Locomotive Repair Shop, 6233 Aspen Avenue, Layton, Davi...
Significance: Rail transportation was a critical element of early regional military activity. This building provides particularly vivid images of the processes involved in the maintenance, repair, modification... More
Ogden Arsenal, Locomotive Repair Shop, 6233 Aspen Avenue, Layton, Davi...
Significance: Rail transportation was a critical element of early regional military activity. This building provides particularly vivid images of the processes involved in the maintenance, repair, modification... More
George W. Parker House, 4216 Westminster Place, Saint Louis, Independe...
Significance: Originally part of a three-building row of attached townhouses, 4216 Westminster Place was built in 1895-1896. The building is an example of a patterned masonry Queen Anne row house. There is si... More
Wolf Point Bridge, Spanning Missouri River at State Highway 13, Wolf P...
Significance: The Wolf Point Bridge is the finest remaining example of a Pennsylvania through truss bridge in Montana. Completed in 1930, the four-span bridge is the most massive in the state and retains the l... More
Upper Kin Klizhin, Kin Klizhin Wash, Crownpoint, McKinley County, NM
Significance: The upper Kin Klizhin community centers on a rectangular sandstone structure associated with the Anasazi culture which flourished one thousand years ago in the Four Corners region of the American ... More
Upper Kin Klizhin, Kin Klizhin Wash, Crownpoint, McKinley County, NM
Significance: The upper Kin Klizhin community centers on a rectangular sandstone structure associated with the Anasazi culture which flourished one thousand years ago in the Four Corners region of the American ... More
Carlsbad Irrigation District, First National Bank, 201 South Canal Str...
Significance: The Carlsbad Irrigation District is nationally significant as an excellent surviving representation of a large turn-of-the-century reclamation system. The District includes significant engineerin... More
Conrad Refining Company Oil Refinery, Boiler House, 40 feet northeast ...
Significance: The boiler house contributes to the significance of the Conrad Refinery Company Oil Refinery. It is a well-preserved example of a type of support facility provided at a small refinery built betwe... More
Carlsbad Irrigation District, Dark Canyon Siphon, On Main Canal, 1 mil...
Significance: The Carlsbad Irrigation District is nationally significant as an excellent surviving representation of a large turn-of-the-century reclamation system. The District includes significant engineerin... More
Whiteman Air Force Base, Oscar O-1 Minuteman Missile Alert Facility, S...
Significance: During the Cold War years, the Nation's nuclear arsenal included 1,000 Minuteman missiles. The Oscar-01 Missile Alert Facility (MAF) at Whiteman Air Force Base (AFB) was an integral part of that ... More
Okoboji Bridge, Spanning Strait betweent East & West Okoboji Lakes, U....
Significance: Built in 1929, the Okoboji Bridge is one of only four cantilevered concrete girders known to remain in use on Iowa's highways. Employed where a simpler, less costly steel stringer span would have... More
Quick City Bridge, Spanning Big Creet at County Road 594, Quick City, ...
Significance: Between the early 1880s, when trusses superseded bowstrings, and the 1920s, when riveted connections replaced pinned, the pin-connected Pratt truss was the metal structure of choice for medium- an... More
Old Steel Bridge, Spanning Flathead River on Steel Bridge Road, Kalisp...
Significance: The Flathead River Bridge was the first large steel bridge constructed in northwestern Montana. As with many other late 19th century bridges, it replaces an earlier ferry operation. When complet... More
Frances Canyon Pueblito, Frances Canyon Rincon, Dulce, Rio Arriba Coun...
Significance: Frances Canyon Pueblito, one of the largest and best preserved Navajo pueblitos, was occupied after the Pueblo Revolt in 1680. This revolt broke the Spanish hold on Pueblo villages along the Nort... More
Frances Canyon Pueblito, Frances Canyon Rincon, Dulce, Rio Arriba Coun...
Significance: Frances Canyon Pueblito, one of the largest and best preserved Navajo pueblitos, was occupied after the Pueblo Revolt in 1680. This revolt broke the Spanish hold on Pueblo villages along the Nort... More
Ellsworth Air Force Base, Delta Flight, Launch Control Facility, Count...
Significance: The Ellsworth Air Force Base, Delta Flight Launch Control Facility served as the security control center for the entire Delta Flight, and as the command post for the ten dispersed missiles of the ... More
Offutt Air Force Base, Strategic Air Command Headquarters & Command Ce...
Significance: Following WWII, the U.S. participated in a series of military and political events known as the Cold War. As part of its response, the U.S. government formed the Strategic Air Command (SAC) in 194... More
Offutt Air Force Base, Strategic Air Command Headquarters & Command Ce...
Significance: Following WWII, the U.S. participated in a series of military and political events known as the Cold War. As part of its response, the U.S. government formed the Strategic Air Command (SAC) in 194... More
Offutt Air Force Base, Strategic Air Command Headquarters & Command Ce...
Significance: Following WWII, the U.S. participated in a series of military and political events known as the Cold War. As part of its response, the U.S. government formed the Strategic Air Command (SAC) in 194... More
Offutt Air Force Base, Strategic Air Command Headquarters & Command Ce...
Significance: Following WWII, the U.S. participated in a series of military and political events known as the Cold War. As part of its response, the U.S. government formed the Strategic Air Command (SAC) in 194... More
Offutt Air Force Base, Strategic Air Command Headquarters & Command Ce...
Significance: Following WWII, the U.S. participated in a series of military and political events known as the Cold War. As part of its response, the U.S. government formed the Strategic Air Command (SAC) in 194... More
Offutt Air Force Base, Strategic Air Command Headquarters & Command Ce...
Significance: Following WWII, the U.S. participated in a series of military and political events known as the Cold War. As part of its response, the U.S. government formed the Strategic Air Command (SAC) in 194... More
Offutt Air Force Base, Strategic Air Command Headquarters & Command Ce...
Significance: Following WWII, the U.S. participated in a series of military and political events known as the Cold War. As part of its response, the U.S. government formed the Strategic Air Command (SAC) in 194... More
Wilderness Tower Site, East of intersection of Missouri Highways 13 & ...
Significance: The Wilderness Tower Site is a Civilian Conservation Corps-built, U.S. Forest Service fire lookout station which included a 100-foot, standard plan, steel lookout tower, in addition to a towerman'... More
Carlsbad Irrigation District, McMillan Dam, On Pecos River, 13 miles N...
Significance: The Pecos Irrigation and Improvement Company constructed McMillan Dam in 1893 as part of an overly-ambitious plan to irrigate hundreds of thousands of acres in the Pecos Valley. The reservoir cre... More
Vanadium Corporation of America (VCA) Naturita Mill, Mechanic Shed, 3 ...
Significance: Built in 1960-61, the Mechanic's Shed was used by the VCA as a supply facility where miners could obtain mining equipment. VCA ordered mining equipment from supply houses in Grand Junction and Sal... More
Wendover Air Force Base, Airmen's Dormitory, South of Interstate 80, W...
Survey number: HABS UT-125-AY Building/structure dates: 1944 Initial Construction
Northwestern Consolidated Elevator "A", 119 Fifth Avenue South, Minnea...
Significance: Completed in 1908, the Northwestern Consolidated Elevator A is historically significant for tis intimate association with Minneapolis's "West Side Milling District," and particularly for its role ... More
Northwestern Consolidated Elevator "A", 119 Fifth Avenue South, Minnea...
Significance: Completed in 1908, the Northwestern Consolidated Elevator A is historically significant for tis intimate association with Minneapolis's "West Side Milling District," and particularly for its role ... More
Northwestern Consolidated Elevator "A", 119 Fifth Avenue South, Minnea...
Significance: Completed in 1908, the Northwestern Consolidated Elevator A is historically significant for tis intimate association with Minneapolis's "West Side Milling District," and particularly for its role ... More
Northwestern Consolidated Elevator "A", 119 Fifth Avenue South, Minnea...
Significance: Completed in 1908, the Northwestern Consolidated Elevator A is historically significant for tis intimate association with Minneapolis's "West Side Milling District," and particularly for its role ... More
Northwestern Consolidated Elevator "A", 119 Fifth Avenue South, Minnea...
Significance: Completed in 1908, the Northwestern Consolidated Elevator A is historically significant for tis intimate association with Minneapolis's "West Side Milling District," and particularly for its role ... More
Ogden Arsenal, Pelleting Magazine, East side of Lemon Street, Layton, ...
Significance: Building 2142 housed chemical pelleting activities that supported the manufacture of munitions at Ogden Arsenal during World War II. It provides vivid insight into the processes involved in the m... More
Hauser Hydroelectric Facility, Powerhouse, East Bank of Missouri River...
Significance: The Hauser Hydroelectric Facility Historic District is significant for its association with the industrial development of Montana in the early twentieth century and the consolidation of most of th... More
McGraw Ranch, McGraw Ranch Road, Estes Park, Larimer County, CO
Significance: The McGraw Ranch is the only intact guest ranch within Rocky Mountain National Park. It reflects the evolution of cattle ranching in the Estes Park area as the industry progressed from large oper... More
Tiskilwa Bridge, Toconship Road 236 over Bureau Creek, Tiskilwa, Burea...
Significance: This three span bridge, located at a historic crossing on Bureau Creek, includes two Pratt truss spans. The 119' span is an early example of a Through Pratt built by the Smith Bridge Company, one... More
Tiskilwa Bridge, Toconship Road 236 over Bureau Creek, Tiskilwa, Burea...
Significance: This three span bridge, located at a historic crossing on Bureau Creek, includes two Pratt truss spans. The 119' span is an early example of a Through Pratt built by the Smith Bridge Company, one... More
Hill Field, Aircraft Paint, Oil & Dope House, 5923 C Avenue, Layton, D...
Significance: Building 11 stored liquid chemicals that were used on World War II aircraft, and provides particularly vivid images of the processes involved in the repair, maintenance, and storage of aircraft at... More
Mark Twain Memorial Bridge, Spanning Mississippi River at US Route 36,...
Significance: The Mark Twain Memorial Bridge is significant as one of the state's most monumental examples of cantilevered steel truss construction. Also, it has served as a pivotal link for regional transport... More
Warner Plaza, 37 Warner Plaza, Kansas City, Jackson County, MO
Survey number: HABS MO-1893-H Building/structure dates: 1926 Initial Construction
Warner Plaza, 37 Warner Plaza, Kansas City, Jackson County, MO
Survey number: HABS MO-1893-H Building/structure dates: 1926 Initial Construction
Ogden Arsenal, Tracer & Ignitor Composition Building, 6452 North Loop,...
Significance: Building 1946 was used to prepare chemicals that were used in the production of 37mm anti-tank ammunition, and it provides particularly vivid images of the processes involved in the manufacture an... More
Matsell Cottage, Northwest corner of Township Road 229 & Illinois Rout...
Significance: The Matsell Cottage apparently dates to the 1850s. It is one of only two known nineteenth century log houses still standing in White County. As an example of a simple variety of the traditional Mi... More
Montserrat Recreation Demonstration Area, Route 132 South of McPherson...
Significance: The Montserrat Recreational Demonstration Area served as a model land reclamation project. It was designed and built by participants in the Work Projects Administration (WPA) and the Civilian Con... More
Whiting-Plover Paper Mill, 3243 Whiting Road, Whiting, Portage County,...
Significance: The Whiting-Plover mill is one of the oldest mills on the Wisconsin River. From 1892, it was used for the production of fine papers, primarily from ragstock. The mill is associated with George A... More
Miller Plaza, 20-22 Miller Plaza, Kansas City, Jackson County, MO
Significance: This building is one of fourteen original buildings in the Miller Plaza complex which reflects the historical eclecticism of the post-World War I era through the restrained use of a mixture of Tud... More
Superior Union Hall, State Highway 371, Block 9, part of lots 9 & 10, ...
Significance: In the early twentieth century the United Mine Workers of America, Superior Local constructed the Superior Union Hall. It was originally built to serve both the Union and the community. The buil... More
Largo School Pueblito, South of Largo Canyon School & opposite conflue...
Unprocessed Field note material exists for this structure: N561 Survey number: HABS NM-157
Buckingham Coulee Bridge, Spanning Buckingham Coulee at State Secondar...
Significance: The Buckingham Coulee Bridge is one of the few remaining mostly intact examples of a treated timber stringer bridge in Montana that has not been significantly altered or had maintenance activities... More
Offutt Air Force Base, Looking Glass Airborne Command Post, Squadron O...
Survey number: HAER NE-9-J Building/structure dates: 1959 Initial Construction Building/structure dates: 1968 Subsequent Work Building/structure dates: after. 1980- before. 1990 Subsequent Work
Wendover Air Force Base, Airmen's Dormitory, South of Interstate 80, W...
Survey number: HABS UT-125-AN Building/structure dates: 1943 Initial Construction
Hill Field, Airplane Repair Hangars No. 1-No. 4, 5875 Southgate Avenue...
Significance: The dual mission of the Ogden Air Depot/Ogden Air Materiel Command (OOAMA) at Hill Field/Air Force Base during and after World War II was to repair, maintain, and store aircraft, as well as to rec... More
Hill Field, Airplane Repair Hangars No. 1-No. 4, 5875 Southgate Avenue...
Significance: The dual mission of the Ogden Air Depot/Ogden Air Materiel Command (OOAMA) at Hill Field/Air Force Base during and after World War II was to repair, maintain, and store aircraft, as well as to rec... More
Pawnee Mill Stable & Blacksmith Shop, Poplar Street, South Side, Saint...
Significance: The only buildings surviving in St. Elmo associated with mining and milling. Also illustrates the role of horses and wagons in the mining and milling operations and the type of construction verti... More
Warner Plaza, Both sides of Warner Plaza between Main & Warwick, Kansa...
Significance: The Warner Plaza apartment development demonstrates an extensive, early innovative approach to multi-unit residential planning. It is a significant representation of the impact of the City Beautif... More
Ogden Arsenal, Motor Service House, 7759 Navajo Way, Layton, Davis Cou...
Significance: Building 2003 housed an electric motor which operated the black powder screening machinery in Building 2002, where explosive chemicals that were used in ammunition primers were processed. These t... More
Wendover Air Force Base, Alert Building, South of Interstate 80, Wendo...
Survey number: HABS UT-125-F Building/structure dates: 1944 Initial Construction
Lost Bridge, Spanning Little Missouri River, twenty-three miles north ...
Significance: The Lost Bridge is a three-span, riveted Parker through truss, bridge designed by the North Dakota Highway Department and constructed in 1930. The bridge is associated with the Great Depression a... More
St. Elmo Historic District, Saint Elmo (historical), Chaffee County, C...
Significance: St. Elmo is unique for its vernacular wood frame and log architecture and its high degree of architectural integrity as a late 19th century Rocky Mountain mining town. Through its extant architec... More
Offutt Air Force Base, Glenn L. Martin-Nebraska Bomber Plant, Building...
Survey number: HAER NE-9-Q Public domain photograph - historical image of Nebraska, United States, free to use, no copyright restrictions image - Picryl description
Taos Indian Health Center, 0.3 mile south-southwest of Pueblos Plaza, ...
Significance: The Taos Indian Health Center was constructed by the Department of the Interior, Office of Indian Affairs, and opened as a hospital in the late 1920s to serve the Pueblo of Taos and Picuris Pueblo... More
Taos Indian Health Center, 0.3 mile south-southwest of Pueblos Plaza, ...
Significance: The Taos Indian Health Center was constructed by the Department of the Interior, Office of Indian Affairs, and opened as a hospital in the late 1920s to serve the Pueblo of Taos and Picuris Pueblo... More
Carlsbad Irrigation District, Main Canal, 4 miles North to 12 miles So...
Significance: The Carlsbad Irrigation District is nationally significant as an excellent surviving representation of a large turn-of-the-century reclamation system. The District includes significant engineerin... More
Carlsbad Irrigation District, Avalon Dam, On Pecos River, 4 miles Nort...
Significance: Avalon Dam serves as a diversion structure feeding the Carlsbad Irrigation District's canal network; the reservoir supplements the storage capacity of McMillan Dam, the system's main storage reser... More
Carlsbad Irrigation District, Avalon Dam, On Pecos River, 4 miles Nort...
Significance: Avalon Dam serves as a diversion structure feeding the Carlsbad Irrigation District's canal network; the reservoir supplements the storage capacity of McMillan Dam, the system's main storage reser... More
Sears Roebuck & Company Mail Order Plant, Merchandise Building, 924 So...
Significance: One of the first buildings completed for the Mail Order Plant in 1905-1906. It was designed by the nationally-known architectural firm of Nimmons & Fellows, with additions designed by successor f... More
Wendover Air Force Base, Airmen's Dormitory, South of Interstate 80, W...
Survey number: HABS UT-125-AW Building/structure dates: 1944 Initial Construction
Wendover Air Force Base, Airmen's Dormitory, South of Interstate 80, W...
Survey number: HABS UT-125-AM Building/structure dates: 1943 Initial Construction