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Canyon Bridge Rehab - New Deck Nears Completion

Jeffersonville, August 23, 2004 - The multi-layered bridge roadway is being reassembled using the original design. The 8" x 8" floorbeams removed when the bridge was disassembled have been returned and re-spaced, with six new beams. The existing 6" x 6" stringers were placed on the floorbeams and new 3" x 10" transverse sub-floor planks spaced on these. New 3" x 8" longitudinal deck planks protected by new 3" x 8" oak running planks complete the new floor. The distribution beams (or "hanging beams") installed under the bridge in the 1970s will not be replaced.

Canyon Bridge. Photo by Joe Nelson, August 9, 2004 Canyon Bridge. Photo by Joe Nelson, August 16, 2004
The floorbeams have been laid and spaced.
Photo by Joe Nelson, August 9, 2004
The deck stringers are being laid out atop the floorbeams.
Photo by Joe Nelson, August 16, 2004
Canyon Bridge. Photo by Joe Nelson, August 23, 2004 Canyon Bridge. Photo by Joe Nelson, August 23, 2004
The transverse sub-floor planks have been placed and spaced. The longitudinal deck planks are being lag bolted to the sub-floor.
Photo by Joe Nelson, August 23, 2004
One of the three roof beams (tie beams) that needed to be renewed. The roof system will be reinstalled next.
Photo by Joe Nelson, August 23, 2004

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Joe Nelson, P.O Box 267, Jericho, VT 05465-0267
This file posted August 25, 2004