Built during 1950s

"Gold Diggers' Road" Historic Marker (Lumpkin County, Georgia)
19 Drive-In Theater (Crawford County, Missouri)
32nd Division Memorial Highway (Kenosha County, Wisconsin)
Historical Marker in honor of the 32nd Division, "Les Terribles"
32nd Division Memorial Highway (Vilas County, Wisconsin)
411 Drive-In Theatre (Cherokee County, Alabama)
755th Aircraft Control and Warning Squadron (Walworth County, Wisconsin)
Location of a former Cold War radar station, now an industrial park
A.G. Gaston Building (Jefferson County, Alabama)
Abraham Lincoln Monument (Albany County, Wyoming)
Statue of Abraham Lincoln in honor of the Lincoln Highway, precursor to I-80
Admiral Twin Drive-In (Tulsa County, Oklahoma)
Aero Diner (Windham County, Connecticut)
Fully restored 1950's era diner.
AFRICAN QUEEN (Monroe County, Florida)
Agate Pass Bridge (Kitsap County, Washington)
Cantilevered through truss bridge over Agate Passage on WA 305 in Suquamish
Agawam Diner (Essex County, Massachusetts)
Airlight Telephone Booth (Washington County, Arkansas)
Airlight Telephone Booth
Al Mac's Diner--Restaurant (Bristol County, Massachusetts)
Alan and Barbara Goldsmith House (Multnomah County, Oregon)
Alaska Way Viaduct (King County, Washington)
2.2 mile long, double decked, elevated freeway built between 1949 and 1953
Alcoa Wenatchee Works (Chelan County, Washington)
Aluminum smelter built in 1951
Alene Theater (Letcher County, Kentucky)
Alfred A. Schiller House (Du Page County, Illinois)
Alfred and Olive Thorpe Lustron House (Broward County, Florida)
Allen's Gulf Service Station (Potter County, Texas)
Alumni Stadium (Unspecified county, Massachusetts)
Alvin Miller House (Floyd County, Iowa)
A Frank Lloyd Wright designed Usonian home constructed in 1946. It is located on the west bank of the Cedar River, severely damaged and nearly destroyed in the floods of 2008.
American Regency Inn (Coconino County, Arizona)
Andalusia (Baldwin County, Georgia)
Anderson Butte Lookout (Idaho County, Idaho)
L-4 with catwalk on a 53' timber tower
Anderton Court Shops (Los Angeles County, California)
Andy's Cafe (Ottawa County, Oklahoma)
Angelo and Lillian Minella House (Harris County, Texas)
Ann's Diner (Essex County, Massachusetts)
Annapolis Park Historic District (Wayne County, Michigan)
Annunciation Greek Orthodox Church (Milwaukee County, Wisconsin)
One of Frank Lloyd Wright's last major designs
Apache Motel (Grand County, Utah)
Arbuthnot's Grocery and House (Wilkinson County, Mississippi)
Archie Teater Studio (Gooding County, Idaho)
Arkansas Louisiana Gas Company Building (Jefferson County, Arkansas)
Arkansas Power & Light Building (Pulaski County, Arkansas)
Arlington Theater (Tarrant County, Texas)
Arnett Benson Theatre (Lubbock County, Texas)
Art Troutner Houses Historic District (Bonneville County, Idaho)
Ascarate Drive-In (El Paso County, Texas)
Ashe County Memorial Hospital (Ashe County, North Carolina)
Astro Motel (Potter County, Texas)
Auburn-Garrett Drive-In Theatre (De Kalb County, Indiana)
Aullville Tower (Lafayette County, Missouri)
ATT Long Lines Microwave Antenna Structure
Auto Vue Drive-In Theater (Stevens County, Washington)
Avenue Theatre (Dallas County, Texas)
Avery Theatre (Siskiyou County, California)
Aztec Peak Lookout (Gila County, Arizona)
steel tower with flat roof steel 14' x 14' CL-100 cab
B-47E Stratojet (Jackson County, Oklahoma)
B. Ray and Charlotte Woods House (Fort Bend County, Texas)
Baker High School Auditorium (East Baton Rouge Parish, Louisiana)
Bald Butte Lookout (Harney County, Oregon)
41' treated timber tower with R-6 flat cab. Condemned.
Baldy Mountain Lookout (Lincoln County, Montana)
Bar-Ann Drive-In (Cambria County, Pennsylvania)
Barker Apartments (Mohave County, Arizona)
Bassett House (Payne County, Oklahoma)
Bastien's Restaurant (Denver County, Colorado)
Bastien's Restaurant features 'Googie-style' architecture
Baton Rouge Savings and Loan Association (East Baton Rouge Parish, Louisiana)
Beal House (Douglas County, Kansas)
Beaver Valley Power Station (Beaver County, Pennsylvania)
The birthplace of commercial nuclear power
Bell Laboratories-Holmdel (Monmouth County, New Jersey)
Belle Fourche Band Shell (Butte County, South Dakota)
Benjamin Godfrey Memorial Chapel (Madison County, Illinois)
Berkley Square Historic District (Clark County, Nevada)
Berryville Branch Library (Carroll County, Arkansas)
Bertie Memorial Hospital (Bertie County, North Carolina)
Best Rest Inn (Sangamon County, Illinois)
Beth Sholom Synagogue (Montgomery County, Pennsylvania)
Big Baldy Lookout (Valley County, Idaho)
Big Butte Lookout (Asotin County, Washington)
Blue Fox Drive-In Theater (Island County, Washington)
Blue Mountain Lookout (Lincoln County, Montana)
Bluebonnet Diner (Hampshire County, Massachusetts)
A classic Worcester Co. diner in the original location in Northampton.
Boar's Head Resort (Albemarle County, Virginia)
Boardman, John, House (Essex County, Massachusetts)
Bobcat Bite (Santa Fe County, New Mexico)
Bone's Diner (Greenbrier County, West Virginia)
Bonfils Memorial Theater (Denver County, Colorado)
Boulder Creek Bridge (Boulder County, Colorado)
Boulevard Drive-In Theater (Wyandotte County, Kansas)
Bourbon Drive-In (Bourbon County, Kentucky)
Bowlin's Old Crater Trading Post (Cibola County, New Mexico)
Boy Scouts Statue of Liberty, Gaylord KS (Smith County, Kansas)
8.5 ft tall Statue of Liberty on a hill top along US281 about a mile south of KS9
Boy Scouts Statue of Liberty, Topeka KS (Shawnee County, Kansas)
8.5 ft tall Statue of Liberty on the north west corner of the capitol grounds
Brandes House (King County, Washington)
Brandin' Iron Motel (Mohave County, Arizona)
Brave Boat Harbor Farm (York County, Maine)
Brazos Drive-In (Hood County, Texas)
Brewer High School (Penobscot County, Maine)
Briarwood (Natchitoches Parish, Louisiana)
Bridgton Twin Drive-In Theatre (Cumberland County, Maine)
Bright Leaf Drive-In (Surry County, North Carolina)
Broad Margin (Greenville County, South Carolina)
Broadway Drive-In Theater (Dickson County, Tennessee)
Brownlee Diner (Deaf Smith County, Texas)
Brownsville Drive-In Theater (Fayette County, Pennsylvania)
Buckaroo Motel (Quay County, New Mexico)
Buford Dam (Forsyth County, Georgia)
Army Corps of Engineer dam impounding the Chattahootchee River
Building at 400 East Third Street (Pinal County, Arizona)
Bunche, Ralph, House (Queens County, New York)
Burgess-Osborne Memorial Auditorium (Coles County, Illinois)
Burlington Depot (Wapello County, Iowa)
Burrell Memorial Hospital (Roanoke, Virginia)
Butchie's Drive-In (Garland County, Arkansas)
Butte Civic Center (Silver Bow County, Montana)
C. A. Comer House (Washington County, Oklahoma)
Cactus Inn Motel (Gray County, Texas)
Cadiz Drive-In (Harrison County, Ohio)
Caffè Trieste (San Francisco County, California)
Cairo Skywatch Tower (Tippecanoe County, Indiana)
California Apartments (McCracken County, Kentucky)
Calvert Drive-In (Marshall County, Kentucky)
Camp Moore (Tangipahoa Parish, Louisiana)
A Historic marker on the east side of US Hwy 51 N
Caribbean Motel (Cape May County, New Jersey)
Carolina and Northwestern Railway Freight Station (Caldwell County, North Carolina)
Carroll Alsop House (Mahaska County, Iowa)
Carton Craft Water Tower (Floyd County, Indiana)
Carton Craft Water Tower
Carver Central High School (Covington County, Mississippi)
Carver Theater (Orleans Parish, Louisiana)
Castle Butte Lookout (Idaho County, Idaho)
Cathedral of St. John the Evangelist (Spokane County, Washington)
Gothic Revival cathedral constructed between 1925 and 1954
Center Theater (Scotland County, North Carolina)
Central Drive-In (Wise County, Virginia)
Central Headframe (Polk County, Tennessee)
Chapel of the Holy Cross (Coconino County, Arizona)
Charlie's Restaurant (Cuyahoga County, Ohio)
Chase Mountain Lookout (Klamath County, Oregon)
Cherokee County Courthouse (Cherokee County, Kansas)
Cherokee State Park (Marshall County, Kentucky)
Chevro Ahavath Zion Synagogue (Sullivan County, New York)
Chicot County Courthouse (Chicot County, Arkansas)
Chilhowee Hydroelectric Development (Blount County, Tennessee)
Tapoco owned hydroelectric facility in Blount Count, TN
Christian K. Usher Lustron House (Payne County, Oklahoma)
Chuck Berry House (St. Louis, Missouri)
Cindy's Diner (Allen County, Indiana)
Cinema 67 Drive-In Theater (Owen County, Indiana)
Circle Inn Malt Shop (Crawford County, Missouri)
Circle Shell Station (Potter County, Texas)
Citadel Shirt Corporation (Richland County, South Carolina)
Citizens State Bank (Oklahoma County, Oklahoma)
Clack House (Washington County, Arkansas)
Clarke Mountain Lookout (Clearwater County, Idaho)
Clermont Deluxe Drive-In (Marion County, Indiana)
Cleveland Court Apartments 620--638 (Montgomery County, Alabama)
Clingmans Dome Observation Tower (Sevier County, Tennessee)
Coachella Valley Savings No. 1 (Riverside County, California)
Coleman's Mill (Choctaw County, Mississippi)
A Mississippi History Marker on Hwy 12 west of Ackerman
Columbia Central Fire Station (Richland County, South Carolina)
Columbia River Bridge at Wenatchee (Unspecified county, Washington)
Commerce Diner (Ottawa County, Oklahoma)
Community Theatre (Jefferson County, Arkansas)
Confederate Decoration Day (Lowndes County, Mississippi)
A Mississippi History Marker in Columbus, Mississippi
Conrad Peak Lookout (Shoshone County, Idaho)
Constitution Hall (Fairbanks North Star Borough, Alaska)
Cook Water Tower (St. Louis County, Minnesota)
Cottage Courts Historic District (Garland County, Arkansas)
Cotton Belt Building (Smith County, Texas)
Cougar Peak Lookout (Sanders County, Montana)
Country Girl Diner (Windham County, Vermont)
Courtney Butte Lookout (Wallowa County, Oregon)
3-story enclosed ODF style cab
Cove Creek Bridge (Conway County, Arkansas)
Through truss bridge over Cove Creek on AR 124
Cove Theatre (Coryell County, Texas)
Craigsville Drive-In Theater (Nicholas County, West Virginia)
Crest Theater (Barton County, Kansas)
Crest Theater (San Diego County, California)
Crestwood Bowl (St. Louis County, Missouri)
CRI&P Eldon Depot (2nd) (Miller County, Missouri)
Lost Rock Island Railroad station
Crockett Texaco (Gray County, Texas)
Crockett Theater (Lawrence County, Tennessee)
Crocketts Bluff Hunting Lodge (Arkansas County, Arkansas)
Crossett Municipal Auditorium (Ashley County, Arkansas)
Crossett Municipal Building (Ashley County, Arkansas)
Crunden Branch Library (St. Louis, Missouri)
CSA Rifle Pit (Alcorn County, Mississippi)
A Mississippi History Marker on Shiloh Rd
Cumberland Drive-In (Cumberland County, Pennsylvania)
Curran House (Pierce County, Washington)
Mid-century modern design house
Dance and Stuart Store (Madison County, Montana)
Davidson County Courthouse (Davidson County, North Carolina)
Davidson Elementary School (Cleveland County, North Carolina)
Davies' Chuck Wagon Diner (Jefferson County, Colorado)
Dean Morgan Junior High School (Natrona County, Wyoming)
Delta Valley & Southern Railway Locomotive #50 (Mississippi County, Arkansas)
DeLuxe Motel (Potter County, Texas)
Demorest Women's Club (Habersham County, Georgia)
Dennis and Christine Garrison House (Faulkner County, Arkansas)