The wooden Norris Falls Bridge is being replaced with a metal bridge made of a product called Flex-C track. Flex-C track is a flexible metal conduit that is used in building construction to build curved walls and arches. It is made of galvanized steel. This makes it good for outdoor use. The Flex-C track is being laid upside down and it has been painted black. The O gauge track has not been installed on the bridge yet. NH Joe
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