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Yankton Meridian Bridge Centennial

Spanning a century! The Meridian Highway Bridge opened to the public on Sunday, October 12, 1924 and has been an iconic Yankton area landmark ever since. Learn more about the history of the Meridian Bridge on Wikipedia and the National Park Service website. A video about the history of the Meridian Bridge is also available on Youtube.

A taskforce has been set up to plan for the Centennial Celebration and updates will be provided on this page as well as the official Facebook and Instagram pages.

100 Miles for 100 years

Want to be a member of the Bridge Club? Complete 100 trips over and back on the Meridian Bridge to accumulate your 100 miles for the year. You can run, walk, or bike to complete your 100 trips. Keep track of each trip on your Bridge Log sheet. Once completed, return your log to the Summit Activities Center. All Bridge Club Members will receive a frameable Bridge Club certificate, a specially designed Bridge Club t-shirt, and be entered to win our GRAND PRIZE at the end of this year. What a great way to celebrate 100 year of the Meridian Bridge while focusing on recreation and health and fitness! You can interact with others participating in this by following on Facebook.

Meridian Bridge Centennial Merchandise for Sale

Get into spirit of the Meridian Bridge Centennial Celebration with some merch! We've listed items for sale below along with suggested donation prices. Click on the item names to see pricing information and photos. All orders include a complimentary sticker and magnet.

To order, please send an e-mail to Yankton.Meridian.Bridge@gmail.com

A Visual History of the Yankton Meridian Bridge

1919: The Meridian Bridge Highway Company started construction of the Meridian Highway Bridge to replace a ferry and seasonally operated pontoon bridge. The project was unique in that it was funded by a private group of investors.

October 11, 1924: A dedication ceremony and parade were held when the Meridian Highway Bridge officially opened as a toll bridge connecting South Dakota & Nebraska.  The total construction costs came to $1.1 million and the bridge was one of the first to be built over the Missouri River at the time.

The Meridian Bridge was the final link of the Meridian Highway which was later became U.S. Route 81. The bridge was built with a double deck to facilitate rail travel, but the rail line never materialized. It also featured a movable span and lift mechanism to allow river traffic to pass underneath.

1946: The City of Yankton purchased the bridge for $700,000 from the Meridian Bridge Highway Company

1953: The bridge was refurbished, the toll was removed, and the bridge became a free facility, which the State of South Dakota took ownership of shortly afterwards.  Around the same time, the lower level of the bridge was converted to carry vehicular traffic.

1983: The lift mechanism was removed from the bridge

1993: The Meridian Bridge was placed on the National Register of Historic Places

October 11, 2009: The Meridian Bridge was closed after the new Discovery Bridge was opened to traffic

2010: The Meridian Bridge re-opened and converted from vehicle traffic to pedestrian use. The nearly $5 million dollar project included structural repairs, spot painting, lighting and railings.  The 2010 project is expected to extend the lifespan of the bridge by at least another 25 years.

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