The Adairs Covered Bridge, also known as Cisna Mill Covered Bridge, is a historic wooden

covered bridge A covered bridge is a timber-truss bridge with a roof, decking, and siding, which in most covered bridges create an almost complete enclosure. The purpose of the covering is to protect the wooden structural members from the weather. Uncovered woo ...

located at Southwest Madison Township near Blain in

Perry County, Pennsylvania Perry County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 45,842. The county seat is New Bloomfield. The county was created on March 22, 1820, and was named for Oliver Hazard Perry, a hero of th ...

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...

. It is a ,

Burr Truss The Burr Arch Truss—or, simply, Burr Truss or Burr Arch—is a combination of an arch and a ''multiple kingpost'' truss design. It was invented in 1804 by Theodore Burr, patented on April 3, 1817, and used in bridges, usually covered bridge ...

bridge, constructed in 1864 and rebuilt in 1919. It crosses Shermans Creek. It was listed on the

National Register of Historic Places The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artist ...

in 1980.

Gallery

File:Adairs Bridge Interior.JPG, Interior of the bridge

References

External links

{{NRHP bridges Covered bridges on the National Register of Historic Places in Pennsylvania Covered bridges in Perry County, Pennsylvania Bridges completed in 1864 Wooden bridges in Pennsylvania Bridges in Perry County, Pennsylvania Tourist attractions in Perry County, Pennsylvania 1864 establishments in Pennsylvania Bridges completed in 1919 National Register of Historic Places in Perry County, Pennsylvania Road bridges on the National Register of Historic Places in Pennsylvania Burr Truss bridges in the United States