The Eureka Sequoia Zoo Bear Grotto was the first Cantilever Wall designed and built by Hilfiker in 1982. 

The design was made by then owner William K. Hilfiker, cleverly combining Hilfiker's Welded Wire Wall with a cantilever overhang system to create a gorgeous, 12-ft tall bear enclosure for the local zoo. The wall was also faced with a mortar-troweled short-crete finish.

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Welded Wire Wall
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Galvanized
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Private
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Under 30'
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Under 5000 SF

The Fisher Creek Restoration project is a Welded Wire Wall constructed in 2024. The wall was a full load bearing retaining wall supporting Cedardale Rd. with a culvert installed underneath to allow Fisher Creek to flow through. 

The wall max height was 28 feet and combined 3,312 square feet. 

The owner of the wall was Skagit County Public Works, was constructed by AAA Contractors and designed by Ceseratti Engineering. 

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Welded Wire Wall
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Galvanized
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Government
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Under 30'
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Under 5000 SF

The Willamette Water Supply project was a series of seven Gabion Faced Mechanically Stabilized Earth Walls built in and around the water treatment facility in Willamette, Oregon. The walls varied in height with the highest being 16.5 feet and a combined 29,034 square feet. 

This project was built by Goodfellow Bros Construction, designed by Cesaretti Engineering and owned by the Tualatin Valley Water District.

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Gabion-Faced M.S.E.
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Galvanized
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Private
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Under 30'
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Over 5000 SF

The Slaughter House Bridge project is a Welded Wire Wall built around a culvert near St. Maries, Idaho. The wall was constructed in 2022 and is 14 feet high and 1,536 square feet. 

This project was constructed by Selland Construction, is owned by the Idaho Transportation Department and was designed by Shannon and Wilson Engineering. 

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Welded Wire Wall
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Galvanized
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Government
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Under 30'
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Under 5000 SF

The Cle Elum Dam Fish Passage project is a Steepened Slope Welded Wire Wall built to support a fish passageway through the Cle Elum Dam. The wall is 10,728sf, 20 feet tall, and is located at the Cle Elum Dam on the outskirts of Ronald, Washington.  

This project was constructed as part of an ongoing collaboration between the Yakama Nation and the Bureau of Reclamation to reintroduce sockeye salmon and other fish into the Columbia River and its tributaries that have been previously blocked by dams and other infrastructure. 

The wall was constructed by Malcolm International and is owned and designed by both the Department of the Interior and the Bureau of Reclamation. 

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Steepened Slope
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Galvanized
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Government
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Under 30'
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Over 5000 SF

The I-90 Bridge Deck Rehabilitation is a temporary shoring Welded Wire Wall built alongside the I-90 in Cle Elum, Washington. The wall was 26' high and 12,400 square feet. The project was constructed by Grady Excavating Inc., designed by Cessaretti Engineering and owned by the Washinton State Department of Transportation. 

This project was designed to support a temporary shoring truss bridge that was erected parallel to the highway. Despite being temporary, this bridge needed to be designed with the same load bearing capacity as a permanent bridge, making Hilfiker's Welded Wire Wall the perfect solution due to ease of assembly and exceptional strength. 

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- WWW Miramesh or Hardware Cloth Face
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Non-Galvanzied
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Government
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Under 30'
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Over 5000 SF

The 2411 Broadway Starbucks project is a Spiralnail Wiretruss wall constructed in 2024.  The wall is 450 SF with 30 nails, and is 8' tall. The wall was constructed by Kernen Construction and Pacfic Builders was the prime contractor.  The wall was designed by Cesaretti Engineered Solutions, and is owned by Milestone Associates.

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Spiralnail
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Non-Galvanzied
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Private
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Under 30'
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Under 5000 SF

The Farmersville 198 Gateway Project is a Gabion-Faced wall constructed in 2024.  The wall is 3500 SF, 12' tall and located in Farmersville, CA.  The wall was built by Romanazzi General Engineering, designed by Cesaretti Engineered Solutions, and owned by the City of Farmersville.

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Gabion-Faced M.S.E.
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Galvanized
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Government
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Under 30'
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Under 5000 SF

The Russian River Campground Access Phase 2 project is a Welded Wire Wall constructed in 2024.  The wall is 14,000 SF, 16' tall, and located in Cooper Landing, AK.  The wall was built by Qayaq Construction, LLC, designed by Shannon and Wilson, and owned by FHWA Western Federal Lands.

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Welded Wire Wall
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Galvanized
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Government
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Under 30'
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Over 5000 SF
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