Friday, March 19, 2010

21st Street Bridge Across the Arkansas River, 1932


The "new" 21st Street bridge over the Arkansas River in 1932.

The 21st Street bridge across the Arkansas River was completed in 1932. The water level in the Arkansas varies considerably according to the amount of rain falls upstream. The riverbed is very sandy and a number of commercial sand dredging operations are located on the river across the state. When the bridge was being constructed the water level was so low that equipment could work from the channel.


The 21st Street bridge in December 2009.


The bridge originally had decorative risers and guard rails.

Oklahoma acquired its longest concrete bridge (1,880 feet) when Tulsa raised funds through a bond issue to build a twenty-one span, open spandrel arch bridge across the Arkansas River. The 21st Street Bridge, completed in 1932, opened a major new thoroughfare between downtown and fast growing western suburbs.


The bridge assumed a more utilitarian appearance after its 1984 expansion.

The Spans were strengthened, the deck was widened, and a Riverside exit ramp was added.


Looking north at the 21st Street Bridge and the Tulsa skyline in 1932.


Photograph taken September 10, 1983.

The 21st Street bridge project began in early September 1983 with the demolition of the old bridge railings and the three spans over Riverside Drive.


Photograph taken October 7, 1983.

The 21st Street bridge's deck is beginning to vanish into history as work has started on removing the deck to the arches. The bridge's arches and footings are sound, but the deck above the arches is deteriorated. This portion of the bridge will be removed and replaced, while the arches will remain intact.




Photograph taken May 14, 1984.

Work has started on removing the road deck at the west end of the 21st Street bridge. Pier work is continuing on the bridge, and work is underway on building a pedestrian ramp from the new bridge's future bicycle lane to the Riverside Drive bicycle trail.

Photograph taken August 12, 1984

The new ramp connecting the 21st Street bridge with Riverside Drive is moving along as two piers are complete and a third pier is nearing completion.


A comprehensive study of Oklahoma bridge construction can be found HERE. (Older photos courtesy of the Beryl Ford Collection/Rotary Club of Tulsa, Tulsa City-County Library and Tulsa Historical Society.)

6 comments:

  1. Love that third one, with the arches reflected in the water.

    Thanks for stopping by at my blog and commenting! We lived in Owasso for about four years, so it's especially interesting seeing all these posts about Tulsa. Nice to meet you.

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  2. My hubby and I spent a good hour scrolling through your photos last night. Thank you for bringing the history of our fair city to life.

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  3. As an engineer I loved it! Amazing! I would like to see up close. Cheers.

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  4. What about the little "Tulsa Cave House" built in the 20's as "The Cave Garden". Thank you for your wonderful pictures of Tulsa!

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