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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 , [ 1 ] patented on April 3, 1817, [ 2 ] and used in bridges , usually covered bridges .
Theodore Burr (August 16, 1771 – November 22, 1822) was an inventor from Torrington, Connecticut, who was credited with the Burr Arch Truss bridge design. He designed and built one of the first bridges across the Hudson River and several bridges that crossed the Susquehanna River .
Its design is based on the Burr truss developed by Theodore Burr, who was the preeminent bridge designer and builder of his time. The bridge has been owned by the Juniata County Historical Society, located in Mifflintown, since 1962. [2]
A Burr truss, wooden, covered bridge, it is 116 feet long, and is the last stop on the Lehigh Valley Covered Bridge tour through Northampton and Lehigh counties. [ 2 ] [ 3 ] The bridge was added to the National Register of Historic Places in 1980.
The bridge was constructed by Theodore Burr, who had just completed work on four Susquehanna bridges in Pennsylvania. The bridge design used his Burr arch truss. "This ultimate achievement of Burr's on the Susquehanna, having in all eighteen 200-foot trussed arch wooden spans, eight between the west shore and a first island, two between that ...
The bridge is a good example of Theodore Burr's 1814 patented truss design that employs multiple kingposts. Patent bridges were the "bread and butter" of early engineers who typically received one dollar per linear foot of bridge construction for use of the patented design. [2]
Ventilation and light are provided by clerestory openings in the siding. The bridge is a good example of Theodore Burr's 1814 patented truss design that employs multiple kingposts. Patent bridges were the "bread and butter" of early engineers, who typically received one dollar per linear foot of bridge construction for the use of the patented ...
Bogert's Bridge is a Burr Truss, named after a design created by Theodore Burr of Connecticut in the early 19th century. Its most distinctive feature is two long arch trusses resting on abutments at either end.