Search Results for: Trusses
, ontario , canada in canada and the united states, numerous timber covered bridges were built in the late s to the late s, reminiscent of earlier designs in germany and switzerland . some covered bridges were also built in asia. [ ] in later years, some were partly made of stone or metal but the trusses
were usually still made of wood; in the united states, there were three styles of trusses, the queen post, the burr arch and the town lattice. [ ] hundreds of these structures still stand in north america. they were brought to the attention of the general public in the s by the novel, movie, and play...
https://en.wikipedia.org/wiki/Bridge
, ontario , canada in canada and the united states, numerous timber covered bridges were built in the late s to the late s, reminiscent of earlier designs in germany and switzerland . some covered bridges were also built in asia. [ ] in later years, some were partly made of stone or metal but the trusses
were usually still made of wood; in the united states, there were three styles of trusses, the queen post, the burr arch and the town lattice. [ ] hundreds of these structures still stand in north america. they were brought to the attention of the general public in the s by the novel, movie, and play...
https://en.wikipedia.org/wiki/Bridge