Chittenden Memorial Bridge
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The Chittenden Memorial Bridge is a concrete and steel arch bridge across the
Yellowstone River The Yellowstone River is a tributary of the Missouri River, approximately long, in the Western United States. Considered the principal tributary of upper Missouri, via its own tributaries it drains an area with headwaters across the mountains an ...
just upstream from the Upper Yellowstone Falls in
Yellowstone National Park Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellowston ...
. First constructed in 1903 as a Melan arch bridge by park engineer Captain
Hiram M. Chittenden Hiram Martin Chittenden (October 25, 1858 – October 9, 1917) was an American engineer and historian. A graduate of West Point, he was the Seattle district engineer for the Army Corps of Engineers from 1906 to 1908). Chittenden was one of ...
of the US Army Corps of Engineers, the bridge was known as Chittenden Bridge from 1912 until 1963, when it was replaced with the current structure. This bridge provides road access from the
Grand Loop Road The Grand Loop Road is a historic district which encompasses the primary road system in Yellowstone National Park. Much of the system was originally planned by Captain Hiram M. Chittenden of the US Army Corps of Engineers in the early days of t ...
to the secondary road on the south rim of the Grand Canyon of the Yellowstone that allows visitors to see the upper and lower Yellowstone Falls from the south rim.


History

The first bridge on this site was built in 1903. Chittenden describes the process in his 1915 history of Yellowstone: By 1912, six years after Chittenden left his duties as park engineer, the bridge had become known as the Chittenden Bridge. In 1961, after a lot of public protest, the National Park Service tore down the original bridge and replaced it with a more modern, wider structure suitable for the type of vehicle traffic the park was experiencing. In an opening ceremony in 1963, the new bridge was christened the Chittenden Memorial Bridge.


See also

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List of bridges documented by the Historic American Engineering Record in Wyoming __NOTOC__ This is a list of bridges documented by the Historic American Engineering Record in the U.S. state of Wyoming. Bridges Notes References {{HAER list, structure=bridge *List *List Wyoming Wyoming () is a U.S. state, state ...


References


Further reading

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External links

* {{Canyon (Yellowstone) Open-spandrel deck arch bridges in the United States Bridges completed in 1963 Buildings and structures in Park County, Wyoming Buildings and structures in Yellowstone National Park in Wyoming Historic American Engineering Record in Wyoming Road bridges in Wyoming Steel bridges in the United States Concrete bridges in the United States 1903 establishments in Wyoming Bridges over the Yellowstone River