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Idaho Bridge Expansion & Replacement

Lightweight Strength for Critical Infrastructure

See how Insulfoam Geofoam made it possible to widen Idaho’s US-30 bridge—enhancing safety and long-term performance.

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Geofoam EPS installation for the Topaz Bridge Expansion & Replacement in McCammon, ID
Project Profiles
  • EPS Geofoam structural void fill in the 49ers Football Stadium San Francisco, CA
    Geofoam Structural Fill
    EPS Geofoam Used to Bolster Candle Spark

    San Francisco 49ers Find EPS Geofoam Useful in Future Home.

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  • Geofoam EPS installation at the I-80 and I-65 interchange in Gary, IN
    Geofoam Structural Fill
    Geofoam Saves Time & Money During Three Projects

    Three projects that highlight the tangible benefits of Geofoam usage in real-world applications.

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  • Geofoam below-grade Pacific Street Bridge reconstruction, I680 NDOR, Omaha, NE
    Geofoam Below-Grade
    Geofoam Offers Performance & Efficiency for Bridge Reconstruction

    See why Nebraska Department of Roads (NDOR) Officials chose to use expanded polystyrene (EPS) geofoam for the below-grade void fill portion of this bridge reconstruction project

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  • Geofoam EPS installation for the Trinidad Bridge Approach project
    Geofoam Structural Fill
    Lightweight Geofoam Fill Supports Highway Construction

    Challenging higway construction project in Trinidad chooses Geofoam for its low weight, strength, and ease of use. 

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  • Geofoam Below-Grade Insulation
    Geofoam Structural Fill
    Geofoam Building Blocks

    Learn about some of the ways that Geofoam is used as a lightweight and cost-effective fill material in various civil and building projects.

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  • Geofoam installation at Maggie Daley Park, Chicago, IL
    Geofoam
    A Park with EPS Geofoam Soil?

    Lightweight Geofoam Enables Earthworks For New Park Located Atop Chicago Parking Garage.

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  • Geofoam EPS installed for rebuild of US 36, CDOT
    Infrastructure Geofoam
    U.S. 36: Insulfoam’s Geofoam Enables Colorado to Rebuild Major Highway

    Lightweight EPS geofoam helps accelerate emergency highway reconstruction.

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  • Geofoam EPS installation for the Topaz Bridge Expansion & Replacement in McCammon, ID
    Geofoam Infrastructure
    Topaz Bridge Expansion & Replacement

    Idaho’s heavily used trucking route and bridge (circa 1940) expands from 2 to 4 lanes to increase safety and capacity using InsulFoam Geofoam.

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  • Synergy Business Park Sandy, UT
    Roof Unfaced EPS
    Hybrid Roof System with Insulfoam Foundation Means Substantial Savings for Utah…

    EPS-Based Hybrid Roof System Delivers Cost Savings and Long-Term Performance

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  • Geofoam installation at St. Pete's Pier, St. Petersburg, FL
    Geofoam Infrastructure
    Geofoam Supports the Largest Waterfront Park in the Southeast

    Insulfoam’s Geofoam helps to revitalize the St. Pete Pier, the largest waterfront park in the Southeast

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  • Geofoam void fill installation
    Geofoam Structural Fill
    EPS Geofoam as Slab Infill Saves Contractor Time & Money

    Lightweight EPS geofoam reduces load, accelerates schedules, and cuts project costs

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  • Insulfoam EPS lightweight roof insulation paired with concrete
    Roof
    Stanford Hospital Looks to Lightweight Roof Insulation Systems

    To support extensive garden roof assemblies across multiple structures, the Stanford Hospital project required relied on EPS lightweight roof insulation paired with concrete to meet both structural and thermal performance requirements. 

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