Union Covered Bridge State Historic Site

The Union Covered Bridge State Historic Site is a Missouri State Historic Site in Monroe County, Missouri. The covered bridge is a Burr-arch truss structure built in 1871 over the Elk Fork of the Salt River. It was almost lost to neglect in the 1960s, but was added to the state park system in 1967, the same year it was damaged by a flood. Repairs were made the next year, using timbers salvaged from another covered bridge that had been destroyed by the same flood. In 1970, it was closed to vehicular traffic and was added to the National Register of Historic Places. Further repairs were made in 1988, and it survived the Great Flood of 1993, only to be damaged by another flood in 2008 and later re-repaired. It is about 120 feet (37 m) or 125 feet (38 m) long, 12 feet (3.7 m) high, and 17.5 feet (5.3 m) wide.

Union Covered Bridge State Historic Site
Map showing the location of Union Covered Bridge State Historic Site
Map showing the location of Union Covered Bridge State Historic Site
Location in Missouri
Map showing the location of Union Covered Bridge State Historic Site
Map showing the location of Union Covered Bridge State Historic Site
Union Covered Bridge State Historic Site (the United States)
LocationMonroe County, Missouri, United States
Coordinates39°25′58″N 92°06′09″W / 39.43278°N 92.10250°W / 39.43278; -92.10250[1]
Area1.24 acres (0.50 ha)
Elevation676 ft (206 m)[1]
Established1967
Visitors22,118 (in 2022)[2]
Governing bodyMissouri Department of Natural Resources
WebsiteUnion Covered Bridge State Historic Site
Union Covered Bridge
Nearest cityParis, Missouri[3]
Built1870 (1870)
Built byElliot, Joseph
NRHP reference No.70000342
Added to NRHPJune 15, 1970

History

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The Monroe County government gave permission for bridge construction over the Elk Fork of the Salt River on April 8, 1870,[4] after two previous bridges at the site had failed.[5] Union Covered Bridge, named after the nearby Union Church, was then constructed in 1871 using locally-sourced oak wood,[6] opening on September 17.[7] It is about 120 feet (37 m)[6] or 125 feet (38 m) long[8] with a height of 12 feet (3.7 m) and width of 17.5 feet (5.3 m)[5] and was originally on the road between Paris and Fayette.[9] Joseph Elliott was the builder.[10] Construction originally cost $5,500 (equivalent to $139,883 in 2023).[4]

Locals raised $1,000 (equivalent to $10,196 in 2023) to preserve the bridge in 1961,[11] but in the late 1960s, the bridge was almost a victim of neglect.[6] In 1967, the bridge was damaged by a flood, with parts of the bridge's siding being swept away.[4] Earlier that year, the Missouri General Assembly had passed a law to bring all remaining covered bridges into the state into the state parks system.[7] It was later repaired using salvaged timbers from the Mexico Covered Bridge,[6] which had been destroyed in the same flood. Further restoration occurred in 1968, at a cost of $25,000 (equivalent to $219,043 in 2023). It was closed to vehicular traffic in 1970 after it was damaged, likely by a truck bearing a heavy load that had detoured away from a low-water crossing.[4] The bridge was listed on the National Register of Historic Places on June 15, 1970.[12] Repairs were made in 1988,[7] and it survived flooding during the Great Flood of 1993.[9]

A flood in 2008 damaged the bridge, with parts of the bridge's structure being knocked loose.[13] In 2011, the state of Missouri received $145,000 from the federal government to repair 2008 flood damage at Union Covered Bridge and to do work at the Sandy Creek Covered Bridge.[14] Restoration was completed in 2019.[6] The site is sometimes used for weddings and baptisms.[5] Site management is provided by Mark Twain State Park. The state historic site covers 1.24 acres (0.50 ha) and contains 0.2 miles (0.32 km) of roadway. In 2020, it was visited by 30,570 people and had a budget of $4,680.[15]

Design

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The Union Covered Bridge is the only Burr-arch truss covered bridge still extant in Missouri; the other three covered bridges remaining in Missouri are examples of the Howe truss. The Burr design uses multiple king posts and an arch to support the bridge's truss. The Union Covered Bridge specifically has two arches on either side of the bridge.[6] The design is slightly bowed to the upstream, which helps stabilize it in flood conditions.[9] The bridge has been described as barn-like, and local legend claims that the appearance helped farm animals be more willing to cross it.[8] In 1995, the interior was reported to be covered in graffiti.[10] The components of the bridge are mainly held together with treenails, with only a few iron fasteners for additional support. The roof is covered with wood shingles.[5] The bridge is oriented east-west.[3]

References

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  1. ^ a b "Union Bridge". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  2. ^ "Missouri State Park Attendance For January - December, 2022" (PDF). Missouri State Parks. February 3, 2023.
  3. ^ a b Piggott, Charla A. (March 3, 1970). "National Register of Historic Places Inventory – Nomination Form (Union Covered Bridge)" (PDF). Missouri State Parks. Retrieved 20 April 2022.
  4. ^ a b c d Keller, James E. (November 3, 1976). "Missouri's Covered Bridges". St. Louis Post-Dispatch. Retrieved 20 April 2022.
  5. ^ a b c d "At Union Covered Bridge State Historic Site A Relic of the Past". Missouri State Parks. Retrieved 20 April 2022.
  6. ^ a b c d e f Hahn, Valerie Schremp (July 4, 2021). "Undercover, Over Water: Historic Covered Bridges in Missouri and Illinois Tell Stories of Long-Ago Journeys". St. Louis Post-Dispatch. Retrieved 20 April 2022.
  7. ^ a b c Emery, Tom (January 14, 2018). "Missouri's Remaining Covered Bridges Speak to Bygone Era". Hannibal Courier-Post. Retrieved 20 April 2022.
  8. ^ a b Well, Tom (April 18, 1982). "Long Way is Fine Way to Kansas City". St. Louis Post-Dispatch. Retrieved 20 April 2022.
  9. ^ a b c Fisher, James J. (August 27, 1993). "The Old-Timers Were a Little Wiser than We Thought". The Kansas City Star. Retrieved 20 April 2022.
  10. ^ a b Hughes, Chuck (October 8, 1995). "The Bridges of Missouri Counties". St. Joseph News-Press. Retrieved 20 April 2022.
  11. ^ "$1,000 Is Pledged to Preserve Union Covered Bridge". Moberly Monitor-Index. October 27, 1961. Retrieved 20 April 2022.
  12. ^ "National Register Database and Research". National Park Service. Retrieved 20 April 2022.
  13. ^ "Federal Grant Will Help Preserve Missouri's Covered Bridges". The Douglas County Herald. July 14, 2011. Retrieved 20 April 2022.
  14. ^ "Mo. Gets Federal Money for Covered Bridges". The Daily Journal. July 16, 2011. Retrieved 20 April 2022.
  15. ^ "Union Covered Bridge State Historic Site" (PDF). Missouri State Parks. Retrieved 20 April 2022.
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