Tag Archives: Night photography

Tulsa’s Williams Crossing Bridge at Night

Last night I ventured out to the Arkansas River to check out the new Williams Crossing Bridge’s lights.

I was impressed. They are LED’s and have lots of colors possible.

The bridge has only been open a month. It is 1440 feet long. It is high enough over the water to keep it clear of a 500 year flood event.

It connects Tulsa’s Gathering Place on the east side of the Arkansas River to the RiverParks Trails on the West side of the river. It is 18 feet wide and has separate lanes for pedestrians and cyclists. It is the first “Steel Plate Arch Bridge” built in the United States. (See below what a steel plate arch bridge is)

I think it is gorgeous. I am planning to be there at sunset in the near future to get some Skywatch Photos.

I am linking with My Corner of the World

References

Black Wall Street Times

City of Tulsa

The Architects Newspaper

Architectual Record

I asked CoPilot AI what a Steel Plate Arch Bridge is and the following was the answer.

A steel plate arch bridge is a type of bridge that uses steel plates to form an arch structure. Here are some key features:

  1. Structural Design: The arch is created using steel plates that are often bolted together. This design allows the bridge to handle significant loads by distributing weight efficiently through the arch shape1.
  2. Compression Forces: The arch primarily works in compression, meaning the forces push inward along the curve of the arch, which helps in maintaining the structural integrity1.
  3. Versatility: These bridges can be tailored to various site requirements and are often used for overpasses, pedestrian walkways, and small to medium-span crossings2.
  4. Durability: Steel plate arch bridges are known for their strength and longevity. The use of galvanized steel plates helps in resisting corrosion, making them suitable for various environmental conditions3.
  5. Ease of Installation: The modular nature of steel plates allows for easier transportation and assembly on-site, often using local crews and equipment2.