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Poland Bridge Restoration Progress [WGN
45-08-02].
November 21, 2003 - The rehabilitation of the Poland Bridge is proceeding well.
According to Jim Ligon, construction foreman, the work is ahead of schedule in spite of repeated
heavy rains and high water.
Chord replacement at three of the four corners of the
bridge is completed, said Ligon. He expects work on the southwest corner chord to be finished
Monday. Two chord members in the center of the bridge and five kingpost replacements remain
to be done, he said.
New bed timbers will be placed under the chords at
the abutments and the end timbers of the Burr Arches will be replaced to terminate at the face-
walls.
Work was stopped October 28 when the Lamoille
River went out of banks and forced the construction crew to move equipment to high ground.
The rains came again on November 18 causing the river to rise once more, peaking on November
20, the waters rising to within 14 inches of the center of the steel scaffolding supporting the
bridge. Construction equipment at the north end of the bridge had to be moved again, including
the trailers. Stacks of bridge timbers, floating away, had to be lassoed and tied to trees. The
approach road to the north end of the bridge was washed out.
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Flood waters came within 14 inches of reaching the
steel beams supporting the center of the span. Photo by Joe Nelson, Nov. 21,
2003
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High water is marked by the mud-line on the steel beam at the north
abutment Photo by Joe
Nelson, Nov. 21, 2003
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Where the original diagonals, or king-post braces are
too short as a result of re-cambering the bridge, a shim has been inserted. Photo by Joe
Nelson, Nov. 21,
2003
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A view of the south end of the bridge. Three of the of the four end-panels
and chords are completed. Photo by Joe
Nelson, Nov. 21, 2003
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© 2003 Joe Nelson, P.O Box 267, Jericho, VT 05465-0267
This file posted November 23, 2003
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