SkyDance Bridge

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On Harvey Avenue in Oklahoma City, between SW 7th and SW 10th, there soars a 197-foot-tall steel bird, lit up by festive lights. Situated atop a long pedestrian bridge that reaches across Interstate 40, the structure is an immediate glance into the future of a city - the beginning of a revitalization to the metropolitan area. Before it was built, Mayor Mick Cornett, summoning the talents of civil engineers nationwide, requested a bridge “of iconic status that reflects the cosmopolitan and vibrant qualities of Oklahoma City.” And after 5 years of planning, over 500 tons of steel, and more than 400 gallons of Tnemec coatings systems, this idea is what stands today.

To construct the bridge that would reach 386 ft, the City of Oklahoma City needed an enormous amount of steel and a large quantity of coatings. “Everything needed to be coated with the same system for convenience,” said Neil Stanek of Eagle Rock Coatings, Inc. “And the system needed to last, because they didn’t want to shut down I-40 for recoating or maintenance.”SkyDance Bridge Image 1SkyDance Bridge Image 2

All of the tubular steel – from the truss assembly, to the deck rail, to the steel pipe bones of the bird structure – was prepared in the shop according to SSPC-SP10/NACE No. 2 Near White Blast Cleaning. To extend the life cycle of the steel, they would need a corrosion-resistant zinc-rich primer, and they specified Tnemec’s Series 90-97 for the task. Series 90-97 Tneme-Zinc is an aromatic urethane prime coat that provides extraordinary performance with fast cure characteristics.

The steel was then shop-applied with an intermediate coat of Series 750 UVX - a low-VOC polyurethane that stands up well to exterior weathering - at 2.0-3.0 mils dry film thickness (DFT). The topcoat specified for the steel was Series 1071 Fluoronar, which was applied at 2.0-3.0 mils DFT. Series 1071, the semi-gloss version of Tnemec’s high-solids fluoropolymer, has unmatched color and gloss retention even in the most severe outdoor exposures.

“Only some small touch-up was done on location,” remembered Stanek. “The steel was delivered to the jobsite with the whole coating system already applied and ready for construction.”

The SkyDance Bridge’s soaring sculptural structure was inspired by Oklahoma’s state bird – the scissor-tailed flycatcher – and is illuminated nightly with LED lights, in a variety of colors, to welcome visitors to downtown Oklahoma City. The bird’s appearance can be changed and illuminated remotely depending on event or holiday. They also serve as a great way to light up great coatings systems.

project information

Project Location

Oklahoma City, Oklahoma

Project Completion Date

April 23, 2012


City of Oklahoma City, Oklahoma


Butzer Gardner Architects, Oklahoma City, Oklahoma

Field Applicator

Manhattan Road and Bridge, Oklahoma City, Oklahoma

Shop Applicator

W&W Steel, Oklahoma City, Oklahoma