Home
Structures by State
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Florida
Georgia
Idaho
Illinois
Indiana
Iowa
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Nevada
New Hampshire
New Jersey
New York
North Carolina
Ohio
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
US Minor Islands
Utah
Vermont
Virginia
Washington
Washington DC
West Virginia
Wisconsin
Structures by Type
Air Fields
Amusement Park
Auto Companies
Bank
Barn
Brewery
Bridges
Cemetery
Church
City Hall
Commercial
Communications Facility
Community Facility
Courthouse
Covered Bridges
Customs House
Department Store
Fire Watchtower
Grain Elevator
Hospital
Hotel
House
Gilded Age Homes
Hydroelectric Power
Industrial
Library
Lighthouse
Mansion
Meeting Hall
Military Facility
Mill
Mine
Multi Family
Museum
Office
Plantations & Farms
Police Station
Post Office
Power Plant
Prison
Recreation
Restaurant
Retail
Roadside Attraction
Route 66
School
Service Station
Special and Unique
Stadium
Steel Mill
Textile Mill
Theater
Railroad Facility
Warehouse
About Us
Historic Steel Mills and Related Facilities
Alabama
Sloss Furnace - Sloss-Sheffield Steel & Iron Company, Birmingham Alabama
Kentucky
Red River Iron Furnace - Fitchburg Furnace, Fitchburg Kentucky
Ohio
Republic Iron and Steel Company Youngstown Works, Ohio
Pennsylvania
Pittsburgh Steel Company Monessen Works, Monessen Pennsylvania
Structures by State
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Florida
Georgia
Idaho
Illinois
Indiana
Iowa
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Nevada
New Hampshire
New Jersey
New York
North Carolina
Ohio
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
US Minor Islands
Utah
Vermont
Virginia
Washington
Washington DC
West Virginia
Wisconsin
Architects
List of Architects
Structures by Bridge Trusses
Burr Arch
Childs Truss
Haupt Truss
Howe Truss
Kingpost Truss
Long Truss
Modified Burr Arch
Multiple Kingpost Truss
Paddleford Truss
Partridge Truss
Post Truss
Pratt Truss
Queenpost Truss
Smith Truss
Suspension
Tied Arch Truss
Town Lattice Truss
Warren Truss
Structures by Type
Air Fields
Amusement Park
Auto Companies
Bank
Barn
Brewery
Bridges
Cemetery
Church
City Hall
Commercial
Communications Facility
Community Facility
Courthouse
Covered Bridges
Customs House
Department Store
Fire Watchtower
Grain Elevator
Hospital
Hotel
House
Gilded Age Homes
Hydroelectric Power
Industrial
Library
Lighthouse
Mansion
Meeting Hall
Military Facility
Mill
Mine
Multi Family
Museum
Office
Plantations & Farms
Police Station
Post Office
Power Plant
Prison
Recreation
Restaurant
Retail
Roadside Attraction
Route 66
School
Service Station
Special and Unique
Stadium
Steel Mill
Textile Mill
Theater
Railroad Facility
Warehouse
Structures by Architectural Style
Art Deco (5)
Beaux-Arts (3)
Chicago School (1)
Early Colonial (14)
Federal Style (19)
Georgian (11)
Gothic Revival (46)
Greek Revival (52)
Italianate (29)
Jacobean (3)
Neoclassical (5)
Period (1)
Prarie (3)
Queen Anne (7)
Richardsonian Romanesque (15)
Romanesque Revival (19)
Rustic (4)
Second Empire (18)
Shingle Style (6)
Spanish Colonial (1)
Stick Style (1)