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Covered Bridges Website
Site Index:
History
In 1959 the 99th Maine legislature
took a major step by enacting a law to preserve Maine's wooden
covered bridges. The new law provided that state money could
be used to save and renovate covered bridges. As a result, in
1961 the Department of Transportation undertook major renovations
to the 10 remaining covered bridges.
Once
there were a hundred and twenty covered bridges in the state
of Maine, but fire, flood, ice, progress and the Great Freshet
of 1896 have removed all but eight original bridges. Two (2)
other covered bridges, recently lost to fire and flood, have
been reconstructed and are considered to have historical importance.
On March 26, 1983 the Morse Bridge in Bangor was destroyed
by fire; there are no plans to rebuild it. The remaining covered
bridges are scattered through out the state.
The
roof and siding of a covered bridge are the features that give
the structure its familiar outlines. Some are thought to be more
picturesque than others - Maine's Artist's
Covered Bridge over the Sunday River in Newry, for example,
has always been a favorite, and someone has said that artists have
daubed more paint on their canvases depicting the structure than
was ever slapped on its venerable sides. Other bridges look a little
like barns unexpectedly left stranded across a stream.
The bridges
were covered for one reason - to keep the rain and snow from
the massive working timbers. The alternate wetting and drying
out of uncovered wooden structures would have resulted in rot
and failure decades sooner.
Many people think
of covered bridges as quaint relics of the past. Others become
expert in describing the manner in which they were built. But,
in either case, they represent the inventiveness and know-how
of our forefathers, and it seems fitting that they should be
saluted for their engineering as well as their charm.
The ingenious way
the old bridges were fitted together becomes apparent as soon
as you pass through one of their portals. There, under the protecting
roof, on either side, are the posts and crisscrossed braces extending
from top to bottom "chord" (the chords are the heavy
beams parallel to the line of the roadway). The planks of the
floor are supported by the bottom chord in the typical covered
bridge, which makes it a "through truss" structure.
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