Short Covered Bridge
Linn County, near Cascadia. Built 1945, 105 ft. long. Spans the South Santiam River; retains its original wood shingle roof.
The Short Covered Bridge carries High Deck Road over the South Santiam River near the small community of Cascadia, about twelve miles east of Sweet Home, and is named for Gordon Short, a longtime area resident, rather than for its dimensions. Built in 1945 at a crossing that had held earlier bridges, the 105-foot Howe truss span is notable as one of the few Oregon covered bridges built using engineered split-ring connectors, a mid-twentieth-century innovation that allowed wood truss designs to compete structurally with steel construction of the era. Unlike most of its surviving peers, which have been re-roofed in metal over the decades, Short Bridge still retains its original wood shingle roof, giving it an especially authentic period appearance. Its tall, open side lattice openings reflect the distinctive "Linn County style" of covered bridge housing, designed to improve visibility and reduce wind loading on the structure. The bridge remains open to active vehicular traffic, including logging trucks serving the surrounding timberland, and underwent a rehabilitation in 1988 while continuing to carry regular loads. Listed on the National Register of Historic Places on November 29, 1979, Short Bridge stands as a working example of Oregon's mid-century rural bridge engineering rather than a purely ceremonial landmark.