Open to the public

"The Huey" (Hamilton County, Tennessee)
1501 Broadway (New York County, New York)
191 Peachtree Tower (Fulton County, Georgia)
Skscraper in Atlanta, GA
1918 Standard Oil Filling Station (Ogle County, Illinois)
1927 Lake Lure Inn and Spa (Rutherford County, North Carolina)
Historic Hotel in Lake Lure, NC
27 Twin Drive-In (Pulaski County, Kentucky)
32nd Division Memorial (Racine County, Wisconsin)
Monument to the 32nd Division and the Red Arrow Highway
32nd Division Memorial Highway (Kenosha County, Wisconsin)
Historical Marker in honor of the 32nd Division, "Les Terribles"
32nd Division Memorial Highway (Vilas County, Wisconsin)
5 Points Theater (Richland County, South Carolina)
600 Building (Nueces County, Texas)
755th Aircraft Control and Warning Squadron (Walworth County, Wisconsin)
Location of a former Cold War radar station, now an industrial park
A Home for Rangers (Mariposa County, California)
Display about the Rangers' Club
A.P. Woodson and Leigh Yawkey Woodson House (Marathon County, Wisconsin)
Prairie School of Design mansion built in 1914, now serving the Marathon County Historical Society
Abraham Lincoln Monument (Albany County, Wyoming)
Statue of Abraham Lincoln in honor of the Lincoln Highway, precursor to I-80
Academic Hall (Cape Girardeau County, Missouri)
Administrative building for Southeast Missouri State University
Acree Mitchell Grocery Store (Stephens County, Georgia)
Adel Public Square Historic District (Dallas County, Iowa)
Brick paved streets and delightful old architecture surrounding the courthouse
Admiral Theatre (Kitsap County, Washington)
Adolphus Busch Grave (St. Louis, Missouri)
Aero Diner (Windham County, Connecticut)
Fully restored 1950's era diner.
Aggie Memorial Stadium (Dona Ana County, New Mexico)
Aiken County Judicial Center (Aiken County, South Carolina)
County Courthouse in Aiken, SC
Airlie House (Fauquier County, Virginia)
Airplane Service Station (Knox County, Tennessee)
Alameda Theatre (Alameda County, California)
Alamodome (Bexar County, Texas)
Alaska Airlines Field at Husky Stadium (King County, Washington)
Albany Cinema (Alameda County, California)
Albertsons Stadium (Ada County, Idaho)
Albuquerque Police Substation (Bernalillo County, New Mexico)
Alderson Bridge (Greenbrier County, West Virginia)
Aldrich Public Library (Washington County, Vermont)
Alexander County Courthouse (Alexander County, North Carolina)
County Courthouse in Taylorsville, NC
Alexandria Union Station (Alexandria, Virginia)
Alhambra Theatre (Christian County, Kentucky)
Allegheny Commons (Allegheny County, Pennsylvania)
Allen County Courthouse (Allen County, Kentucky)
Aloha Stadium (Honolulu County, Hawaii)
Alpenhof Lodge (Teton County, Wyoming)
Alta Vista Cemetery (Hall County, Georgia)
Alto City Hall (Habersham County, Georgia)
Alumni Stadium (Unspecified county, Massachusetts)
Amelia County Courthouse (Amelia County, Virginia)
American Legion Memorial Building (Bracken County, Kentucky)
American Legion Memorial To 1943 USAAF Crash (Newberry County, South Carolina)
Memorial to those lost in a USAAF B-25 collision
Amherst County Courthouse (Amherst County, Virginia)
Amon G. Carter Stadium (Tarrant County, Texas)
Anamosa/Wapsipinicon State Park Bridge (Jones County, Iowa)
Single span, pin-connected Pratt through truss spanning the Wapsipinicon River
Anderson Country Club (Anderson County, South Carolina)
Historic antebellum plantation home, now utilized as a golf course
Anderson County Courthouse (Anderson County, Kentucky)
Anderson County Courthouse (Anderson County, South Carolina)
New county courthouse in Anderson, SC
Anderson County Courthouse (Anderson County, Tennessee)
County Courthouse in Clinton, TN
Anderson Falls (Bartholomew County, Indiana)
Anderson Sports and Entertainment Center (Anderson County, South Carolina)
Civic & Sports Complex in Anderson, SC
Andersonville National Historic Site (Sumter County, Georgia)
Confederate prison camp and POW museum
Andy Gump (Walworth County, Wisconsin)
A statue of a prominent, albeit fictional, resident of Lake Geneva
Angel Oak Park (Charleston County, South Carolina)
Angels Theater (Calaveras County, California)
Angola Commercial Historic District (Steuben County, Indiana)
Downtown Angola
Anson County Courthouse (Anson County, North Carolina)
Antoinette (Sheboygan County, Wisconsin)
Apogee Stadium (Denton County, Texas)
Arbor Grove- Whitlow Cemetery (Lawrence County, Arkansas)
Arcata Theater (Humboldt County, California)
Arizona Stadium (Pima County, Arizona)
Armstrong Cork Company (Lancaster County, Pennsylvania)
Arnold Trail to Quebec (Kennebec County, Maine)
Arrowhead Monument (McDowell County, North Carolina)
Monument commemorating peace between the indigenous tribes and early American pioneers of Western North Carolina
Arrowsic Town Hall (Sagadahoc County, Maine)
Art Association of Harrisburg (Dauphin County, Pennsylvania)
Arthur Ravenel Jr. Bridge (Charleston County, South Carolina)
Arthur's Paradise Diner (Middlesex County, Massachusetts)
Classic diner, home of the "delicious" Boott Mill Sandwich
Asbury Cemetery (Hamilton County, Ohio)
Ashe County Courthouse (Ashe County, North Carolina)
New County Courthouse in Jefferson, NC
Ashley Church (Charleston County, South Carolina)
Historic African-American church in Edisto Island, SC
Ashley River Road (Charleston County, South Carolina)
AT & SF & MKT Depot (Washington County, Oklahoma)
Athens City Hall (Clarke County, Georgia)
Atlantic Greyhound Bus Terminal (Chatham County, Georgia)
Atlas ICBM "Waterbird" training missile (Jackson County, Oklahoma)
Attalla Downtown Historic District (Etowah County, Alabama)
Audi Theatre (Towner County, North Dakota)
Auditorium Hotel (Harris County, Texas)
August and Mary Westphal House (Washington County, Wisconsin)
English Tudor style mansion now operating as a bed and breakfast
Aurora Theater (Gwinnett County, Georgia)
Auroraville Fountain (Waushara County, Wisconsin)
Well bored for convenience of travelers and their horses
Auto 25 Drive-In (Greenwood County, South Carolina)
Dual Screen Drive-In Theater
Autzen Stadium (Lane County, Oregon)
Avalon Theater (Colfax County, Nebraska)
Aviation Navigation Arrow (Washington County, Utah)
Lost aviation navigation beacon and remaining concrete directional arrow.
Aztec Grist Mill (Colfax County, New Mexico)
B & B's Diner (Gentry County, Missouri)
B and B Carousel (Kings County, New York)
B&O - Paint Creek bridge (Clarion County, Pennsylvania)
Former B&O Railroad bridge over Paint Creek
B-47E Stratojet (Jackson County, Oklahoma)
B. Harley Bradley House and Stable (Kankakee County, Illinois)
One of the first FLW Prairie School Design homes
Bacone College Historic District (Muskogee County, Oklahoma)
Badwater (Inyo County, California)
Lowest point in North America at 282 feet below sea level
Baker, Judah, Windmill (Barnstable County, Massachusetts)
One of Cape Cod's restored windmills
Bald Knob Cross (Union County, Illinois)
Ball Mill Resurgence (Perry County, Missouri)
Baltimore National Cemetery (Baltimore, Maryland)
Bank of America Plaza (Fulton County, Georgia)
Tallest building in Atlanta, GA
Bank of Chester County (Chester County, Pennsylvania)
Bank of Dahlonega (Lumpkin County, Georgia)
Banks County Courthouse (New) (Banks County, Georgia)
Barnwell County Courthouse (Barnwell County, South Carolina)
County Courthouse in Barnwell, SC
Barren County Courthouse (Barren County, Kentucky)
Barters Island Baptist Church (Lincoln County, Maine)
Basilica of the Sacred Heart (St. Joseph County, Indiana)
Extravagantly decorated neo-gothic Catholic church.
Basin Harbor Club (Addison County, Vermont)
Bass Harbor Memorial Library (Hancock County, Maine)
Bastien's Restaurant (Denver County, Colorado)
Bastien's Restaurant features 'Googie-style' architecture
Bath County Courthouse (Bath County, Kentucky)
Battell Fountain (Litchfield County, Connecticut)
Batterymarch Building (Suffolk County, Massachusetts)
Battle of Fredericktown Site (Madison County, Missouri)
Civil War battle site just off Business US 67 at the south end of Fredericktown
Bay Area Harbour Playhouse (Galveston County, Texas)
Bay Beach Amusement Park (Brown County, Wisconsin)
Amusement Park along the shore of Green Bay
Bay County Courthouse (Bay County, Florida)
Baywood Street (Stark County, Ohio)
BB&T Field (Forsyth County, North Carolina)
Beaman Memorial Public Library (Worcester County, Massachusetts)
Bean Station Historical Marker and William Bean Gap Overlook (Grainger County, Tennessee)
Historic marker & scenic overlook in Grainger County, TN
Bear Creek Lake State Park (Cumberland County, Virginia)
Bearpaw High Sierra Camp (Tulare County, California)
Beaufort County Courthouse (Beaufort County, North Carolina)
Beaver Stadium (Centre County, Pennsylvania)
Bechtler Mint Historic Park (Rutherford County, North Carolina)
Site of Bechtler Mint
Beef Slough (Buffalo County, Wisconsin)
A slow moving backwater of the Chippewa River that was the location of a major 19th Century logging operation.
Beekman Arms (Dutchess County, New York)
Belfield, Theatre (Stark County, North Dakota)
Bell County Courthouse (Bell County, Kentucky)
Bell Smith Springs (Pope County, Illinois)
Amazing collection of rock formations, stone arches.
Belle Boyd Burial Site (Columbia County, Wisconsin)
Burial site of (former) Confederate spy, Belle Boyd
Belle Fourche Band Shell (Butte County, South Dakota)
Bellemonte Silk Mill (Wayne County, Pennsylvania)
Belmont Drive-In (Gaston County, North Carolina)
Beltonian Theatre (Bell County, Texas)
Ben Bikin' (Monroe County, Wisconsin)
World's Largest Bicyclist Marking Sparta's Claim as Bicycle Capital of the World
Ben Fuller House (Du Page County, Illinois)
Historic farm home on the Fullersburg Woods Forest Preserve in Hinsdale, IL
Ben Hill Griffin Stadium (Alachua County, Florida)
Benedum Civic Center (Harrison County, West Virginia)
Benjamin Mays Birthplace (Greenwood County, South Carolina)
Benton Road (Cape Girardeau County, Missouri)
Old road connecting the county seat towns of Jackson and Benton
Berkeley County Courthouse (Berkeley County, South Carolina)
County Courthouse in Moncks Corner, SC
Berkeley County Courthouse (Berkeley County, West Virginia)
Berkley Common Historic District (Bristol County, Massachusetts)
Berkshire Place (New York County, New York)
Bernard Schwartz House (Manitowoc County, Wisconsin)
A Frank Lloyd Wright Usonia home, currently under restoration, available for tours and to rent.
Bethany Cemetery (Charleston County, South Carolina)
Bethel Baptist Church (Cape Girardeau County, Missouri)
Bethel Burial Ground (Philadelphia County, Pennsylvania)
Former African-American Cemetery, now in use as a playground/park
Bethlehem Church (Washington County, Indiana)
Pioneer Church built in 1824
Bethlehem School (Clark County, Indiana)
Old School converted to local museum
Beulah Cinemas (Mercer County, North Dakota)
Bewabic Park (Iron County, Michigan)
Bewley's Chapel (Greene County, Tennessee)
A Methodist Church built with small colorful rocks.
Bienville House (Orleans Parish, Louisiana)
Big Brutus (Cherokee County, Kansas)
Bucyrus-Erie Model 1850-B electric mining shovel. It was the second largest in the world when built in 1962.
Big Cypress Access Area (Johnson County, Illinois)
Location of a very large Cypress Tree
Big Muskie Busket (Morgan County, Ohio)
Bijou Show House (Golden Valley County, North Dakota)
Bismarck-Mandan Symphony (Burleigh County, North Dakota)
Bix Beiderbecke Memorial (Scott County, Iowa)
Black Building (Cass County, North Dakota)
Black Hawk's Village (Rock County, Wisconsin)
Historical Marker in the Black Hawk War series of markers
Black Hills National Cemetery (Meade County, South Dakota)
Black Mountain State Park (Rabun County, Georgia)
Black Point Inn (Cumberland County, Maine)
Blackwater Falls State Park (Tucker County, West Virginia)
West Virginia State Park centered on the Blackwater Falls and Blackwater Gorge
Bladen County Courthouse (Bladen County, North Carolina)
Blaine Hill "S" bridge (Belmont County, Ohio)
A stone arch bridge over Wheeling Creek on the National Road.
Blake House (Buncombe County, North Carolina)
Bland County Courthouse (Bland County, Virginia)
Blood Mountain Trail Shelter (Lumpkin County, Georgia)
Blount County Courthouse (Blount County, Tennessee)
County Courthouse in Marysville, TN
Blue Mouse Theatre (Pierce County, Washington)
Blue Pond (Bollinger County, Missouri)
Bluebonnet Diner (Hampshire County, Massachusetts)
A classic Worcester Co. diner in the original location.
Boar's Head Resort (Albemarle County, Virginia)
Bob's Java Jive (Pierce County, Washington)
Late 1920s Era Roadside Lounge
Bollinger Cemetery (Bollinger County, Missouri)
Bon Marché (Buncombe County, North Carolina)
Bon Marche Department Store (King County, Washington)
Boone County Courthouse (Boone County, Kentucky)
County courthouse in Burlington.