Union Village Covered Bridge VT-09-05 Rehab
Revisited
August-September, 2002 - N. David Charkes of Fairlee, Vermont visited the work
site while Alpine Construction of Stillwater, New York was rehabilitating the 135-year old
wooden bridge. David brought his camera and his questions on August 29 and 30, and again on
September 6. The following are his photos and his captions.
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General view from the west.
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Roadway from the west.
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New timbers, stacked.
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New boards. Note destination sticker.
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Bridge from SW side.
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Crew preparing winch.
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Attaching sling to timber (3 boards
thick).
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Slinging timber.
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Moving timber into place.
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Pounding trunnels to secure timber.
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Timber in place. Note separation between long timbers
over length of bridge and floor joists - timbers will later be pulled up to meet joists to create 13.5"
camber over horizontal at center. (Prior to repair, center had fallen 10.5" below
horizontal.)
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Moving next timber into place.
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Aligning timber by pounding.
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View of a vertical bolt through joist. Bolts will be tightened over length of bridge
to create camber.
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One week later: View from the SW. Note that the long
timbers have been drawn up to the roadway joists to create a camber of 13.5" in
midspan.
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I got the information about the camber from the foreman (Jim
Ligon).
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