SCIENCETECH · HISTORICAL MARKER
First Connecticut River Bridge
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The first bridge across this river was built about a quarter mile north of this location in 1785 by Col. Enoch Hale. This toll bridge, replaced in 1840, was recognized in the 18th century as one of America's outstanding bridges because of its unique engineering style. Its replacement became a free bridge in 1904.
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North Walpole, New Hampshire
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