Meridian Highway Bridge

Bridge in South Dakota and Cedar County, Nebraska

Meridian Highway Bridge

Meridian Bridge as seen from Yankton trail.

Coordinates| 42°51′53″N 97°23′38″W﻿ / ﻿42.8646°N 97.394°W﻿ / 42.8646; -97.394
Carries| pedestrians, previously 2 lanes of  US 81
Crosses| Missouri River
Locale| Yankton, South Dakota and Cedar County, Nebraska
Official name| Meridian Highway Bridge
Maintained by| City of Yankton, South Dakota
Characteristics
Design| Vertical lift bridge double deck, Pratt through truss
Total length| 3,013 feet
Width| 33 feet
Longest span| 1,668 feet
Clearance below| feet
History
Opened| 1924

Meridian Bridge

U.S. National Register of Historic Places

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Nearest city| South Yankton, Nebraska
Coordinates| 42°51′52.47″N 97°23′38.31″W﻿ / ﻿42.8645750°N 97.3939750°W﻿ / 42.8645750; -97.3939750Coordinates: 42°51′52.47″N 97°23′38.31″W﻿ / ﻿42.8645750°N 97.3939750°W﻿ / 42.8645750; -97.3939750
Area| 2.4 acres (0.97 ha)
Architectural style| Prat vertical-lift truss
MPS| Highway Bridges in Nebraska MPS
NRHP reference No.| 93000537[1]
Added to NRHP| June 17, 1993
Location

The Meridian Highway Bridge is a bridge that formerly carried U.S. Route 81 across the Missouri River between Nebraska and South Dakota. The Meridian Highway Bridge connects Yankton, South Dakota with rural Cedar County, Nebraska. The Meridian Bridge is a double deck bridge, with the top level having carried traffic into South Dakota from Nebraska, and the lower level having carried traffic into Nebraska from South Dakota.

## Contents

* 1 History
* 2 Present and future use
* 3 See also
* 4 References
* 5 External links

## History[edit]

The bridge crosses the Missouri River, connecting Yankton, South Dakota to the north with Cedar County, Nebraska to the south. Prior to the construction of the bridge, traffic moved between these two points via a ferry service, started in 1870, and a seasonal pontoon bridge, first installed in 1890. The pontoon bridge was disassembled and rebuilt twice a year, once to float on open water, and once to be placed on solid ice. After a 1915 initiative to build a permanent bridge faltered with the U.S. entrance into World War I, a new effort was started by the Yankton Chamber of Commerce 1919. Though fundraising problems caused a temporary halt in 1922, the new bridge, featuring a movable span to allow for river navigation, was completed during the summer of 1924.[2]

The dedication ceremony was held on October 11, 1924 and the bridge opened as a toll bridge. It was the last link of the Meridian Highway, which became U.S. Route 81, to be completed. It was designed for use by trains on the lower level of the bridge and vehicular traffic on the upper level; a lift mechanism allowed river traffic to pass below. However, trains never used the lower level. In 1953, all tolls were lifted and the two levels were converted to one-way traffic: northbound on the top, southbound on the bottom.[3] In the 1980s, the lift mechanism and counterweights were removed, and the decorative iron railings on the upper level were replaced by Jersey barricades.

The bridge was added to the National Register of Historic Places in 1993.[2]

On May 9, 2008, a 10-ton gross weight limit was placed on the bridge after an inspection found corrosion on the gusset plates. It was replaced by the Discovery Bridge upon its opening on October 11, 2008, exactly 84 years after the dedication of the Meridian Highway Bridge.[4][5]

The bridge was used as location for filming a scene of the 2016 film Until Forever.[6]

## Present and future use[edit]

With completion of the Discovery Bridge, the Meridian Bridge has been converted into a pedestrian/bike trail.[7] The bridge reopened in November 2011 to non-motorized traffic only. A two block-long pedestrian plaza has been added.[8]

The bridge spans the Missouri National Recreational River, a unit of the National Park Service created under the Wild and Scenic Rivers Act.

## See also[edit]

* Transport portal
* Engineering portal
* National Register of Historic Places portal

* List of crossings of the Missouri River
* Missouri National Recreational River
* List of bridges on the National Register of Historic Places in Nebraska
* List of bridges on the National Register of Historic Places in South Dakota
* National Register of Historic Places listings in Cedar County, Nebraska
* National Register of Historic Places listings in Yankton County, South Dakota
* Discovery Bridge (Yankton)
* List of historic bridges in Nebraska
* Gavins Point Dam

## References[edit]

1. ^ "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
2. ^ a b Charlene K. Roise; Jeffrey A. Hess (June 30, 1991). "National Register of Historic Places Registration Form: Meridian Bridge" (PDF). National Park Service. Retrieved January 11, 2016. Accompanying photo from 1990.
3. ^ "The South Dakota Highways Page: Highways 61 to 100. The upper deck for northbound traffic was terrifying for many people. Just a small guardrail and so high in the air. I saw a farmer-cattle hauler have his friend drive over the river and stop traffic so that he could cross on the lower level where you have steel girders on each side which give comfort and a sense of protection". Dm.net. Retrieved June 20, 2012.
4. ^ "Weight restriction imposed on Meridian Bridge". Retrieved June 20, 2012.
5. ^ "City of Yankton, SD Discovery Bridge". Yanktonsd.org. May 29, 2012. Archived from the original on February 26, 2009. Retrieved June 20, 2012.
6. ^ DenOuden, Candy (February 25, 2016). "'Until Forever' opens Friday in Mitchell". Mitchell Daily Republic. Retrieved July 10, 2019.
7. ^ "Nebraska Department of Roads". NebraskaTransportation.org. June 24, 2008. Archived from the original on June 24, 2008. Retrieved June 20, 2012.
8. ^ "Meridian Bridge Plaza and Other Downtown Improvements" (PDF). Archived from the original (PDF) on June 9, 2011. Retrieved June 20, 2012.

## External links[edit]

* Media related to Meridian Bridge (Nebraska-South Dakota) at Wikimedia Commons
* Meridian Bridge - Missouri National Recreational River
* Historic Bridges of Nebraska - Meridian Bridge
* Missouri National Recreational River
* City of Yankton, South Dakota

Crossings of the Missouri River

| Upstream
Discovery Bridge
| Meridian Highway Bridge
Pedestrians | Downstream
Vermillion–Newcastle Bridge

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Authority control: National libraries |

* Israel
* United States

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