The Horn or Horn Davis or Overholtzer Bridge was a historic wooden covered bridge located in Morgan Township in Greene County and West Bethlehem Township in Washington County, Pennsylvania. It was a , Burr Arch truss bridge constructed in 1889. It crossed Ten Mile Creek. As of October 1978, it was one of nine historic covered bridges in Greene County. It was listed on the National Register of Historic Places in 1979. It is designated as a historic bridge by the Washington County History & Landmarks Foundation. The bridge collapsed in March 1994, and has not been replaced or rebuilt. References Covered bridges on the National Register of Historic Places in Pennsylvania Covered bridges in Greene County, Pennsylvania Covered bridges in Washington County, Pennsylvania Bridges completed in 1889 Bridges in Greene County, Pennsylvania Tourist attractions in Greene County, Pennsylvania National Register of Historic Places in Greene County, Pennsylvania Road bridges on the National Register of Historic Places in Pennsylvania Wooden bridges in Pennsylvania Burr Truss bridges in the United States