At one point in history, the United States had upwards of 14,000 wooden covered bridges. Most of them were built between 1825 and 1875 to cross a stream or river and were intended to withstand the elements. An uncovered wooden bridge may have a life span of only about 20 years while a covered bridge could stand for more than 100. Even still, they don"t fare well without upkeep and restoration costs can be high. That"s why iron replaced wood as the preferred bridge-building material in the mid-1800s. These days, fewer than 900 of the original wooden covered bridges are believed to still be standing. The A. M. Foster Bridge, seen in today"s photo, can be found in Cabot, Vermont.
A. M. Foster Bridge in Cabot, Vermont
Today in History
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Shark Awareness Day
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Spring equinox
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Mount Hood, Oregon
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Tom Turkey takes Manhattan
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Rapa Valley in Sarek National Park, Sweden
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Corfe gets creepy
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Great horned owl fledglings
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World Environment Day
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World Elephant Day
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Wheels up in Beijing
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Seasonal lights dazzle in Japan
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Sutherland Falls in Fiordland National Park
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Siblings Day
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Maybe we should be looking up
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Red-necked grebes during breeding season
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How Quảng Ngãi got its grove back
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Aurora borealis
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Arromanches-les-Bains for the 81st anniversary of D-Day
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Bobbio, Italy
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Venice s grand regatta
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Dancing waters of Dubai
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Provence blooms with lavender at Sénanque Abbey
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Patriot Day
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Protecting wildlife today and tomorrow
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The Crown of the Continent
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Casting a vote for women s history
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Dr. Martin Luther King, Jr. Memorial in Washington, DC
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Heceta Head Light, Florence, Oregon
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A showcase for future fame
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Beautiful baobabs
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