Gibson's Covered Bridge, also known as Harmony Hill Bridge, is an 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 ...

which is located in East Bradford Township and West Bradford Township,

Chester County, Pennsylvania Chester County (Pennsylvania Dutch language, Pennsylvania Dutch: ''Tscheschter Kaundi''), colloquially known as Chesco, is a County (United States), county in the Commonwealth (U.S. state), Commonwealth of Pennsylvania. It is located in the De ...

. 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 artistic v ...

in 1980.

History and architectural features

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 bridges ...

bridge, which was erected in 1872, this historic structure features stepped portals and horizontal clapboard siding, and crosses the

East Branch Brandywine Creek The East Branch Brandywine CreekMouth: 39 55'21"N, 75 38'58"W, elevation: 174 ft.; Source: 40 07'09"N,75 53'15"W, is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , accessed April 1, 2011 tr ...

. ''Note:'' This includes It was listed on the

in 1980. The bridge was damaged and closed by flooding caused by

Hurricane Ida Hurricane Ida was a deadly and extremely destructive Category 4 Atlantic hurricane in 2021 that became the second-most damaging and intense hurricane to make landfall in the U.S. state of Louisiana on record, behind Hurricane Katrina in 200 ...

on September 1, 2021.

References

{{NRHP bridges Covered bridges on the National Register of Historic Places in Pennsylvania Covered bridges in Chester County, Pennsylvania Bridges completed in 1872 Wooden bridges in Pennsylvania Bridges in Chester County, Pennsylvania National Register of Historic Places in Chester County, Pennsylvania Road bridges on the National Register of Historic Places in Pennsylvania Burr Truss bridges in the United States