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The Hectorville Covered Bridge consists of two Town lattice trusses, 52.5 feet (16.0 m) long, with a structure width of 19.5 feet (5.9 m) and a roadway width of 16 feet (4.9 m) (one lane). The bridge's exterior is clad in vertical board siding, and it is covered by a metal gable roof.
A simple lattice truss will transform the applied loads into a thrust, as the bridge will tend to change length under load. This is resisted by pinning the lattice members to the top and bottom chords, which are more substantial than the lattice members, but which may also be fabricated from relatively small elements rather than large beams.
It is a single-span Town lattice structure, with trusses 139 feet (42 m) in length, and a roadway width of 18 feet (5.5 m). The eastern abutment is built of stone and marble slabs, and is now topped by a concrete pad, while the western abutment is marble topped by concrete. The bridge has been reinforced with laminated beams mounted below the ...
The bridge spans the Trout River in an east–west orientation. It is of Town lattice truss design, 91 feet (28 m) in length and 19.5 feet (5.9 m) in width, with a roadway width of 16 feet (4.9 m) (one lane). It is covered by a gabled roof, and is sheathed by vertical board siding, which extends a short way inside the portals to shelter the ...
Between 1969 and 2015, the number of surviving covered bridges in Canada declined from about 400 to under 200. [21] In 1900, Quebec had an estimated 1,000 covered bridges. [22] Relative to the rest of North America, Quebec was late in building covered bridges, with the busiest decade for construction being the 1930s. [23]
The West Hill Covered Bridge stands in a rural area about 3 miles (4.8 km) south of Montgomery's village center, carrying Creamery Bridge Road across West Hill Brook west of Hill West Road. It is a single-span Town lattice truss, 59 feet (18 m) long and 19.5 feet (5.9 m) wide, with a roadway width of 16 feet (4.9 m) (one lane). It is covered by ...
The bridge consists of flanking Town lattice trusses 84.5 feet (25.8 m) long. The bridge is 19.5 feet (5.9 m) wide, with a roadway width of 16 feet (4.9 m) (one lane). The exterior is finished in vertical board siding, which extends around to the interior of the portals.
The bridge consists of two spans, 64.1 feet and 81.10 feet, with a 3.2 feet gap between them. The combined trussed portions of the bridge are 149.1 feet long. The bridge's Town lattice is an unusual design choice, but the later addition of the queen trusses are also unusual, resulting in a unique visual appearance by the bridge's unequal spans.