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ViaCon Buried Bridges

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100+

Years Lifespan

30m+

Max Span

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    ViaCon Buried Bridges – Strong, Flexible, Sustainable

    ViaCon Buried Bridges, built with our ViaPlate® solutions, deliver reliable and sustainable alternatives to traditional concrete bridges. Designed as soil–steel structures, they combine the strength of corrugated steel with engineered backfill, creating durable bridges that are quick to install, cost-efficient, and environmentally friendly.

    With three solutions – ViaPlate® 200, ViaPlate® 380, and ViaPlate® 500 – ViaCon offers flexibility for projects of every scale. From road and railway crossings to ecological passages and industrial tunnels, our buried bridges provide proven performance and a design life of up to 120 years.

    Choosing steel over concrete significantly reduces CO₂ emissions and material use. All ViaPlate solutions are recyclable, lightweight for transport, and fast to assemble, lowering the overall environmental footprint of your project.

    Applications

    Culverts & Water Crossings
    Efficient drainage and water management under roads and railways
    Bridges, Overpasses & Underpasses
    Safe and durable crossings for vehicles and pedestrians
    Ecological Crossings
    Wildlife passages that help preserve biodiversity
    Tunnels & Utility Protection
    Shielding pipelines, cables, and service routes
    Hangars & Shelters
    Large-span steel structures for storage or protection
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    Choose Your ViaPlate® Solution

    Three engineered profiles to meet every infrastructure challenge, from small drainage systems to major transportation projects.

    Feature
    ViaPlate 200
    ViaPlate 380
    ViaPlate 500
    Corrugation Profile
    200 × 55 mm
    381 × 140 mm
    500 × 237 mm
    Max Span
    Up to 12 m
    Up to 25 m
    Over 30 m
    Applications
    Culverts, underpasses, tunnels
    Bridges, ecological crossings
    Water bridges, grade separations, wide crossings ???
    Durability
    Up to 100–120 years (with correct protection)
    Up to 100–120 years (with correct protection)
    Up to 100–120 years (with correct protection)
    Corrosion Protection
    Zinc or duplex (zinc + paint)
    Zinc or duplex (zinc + paint)
    Zinc or duplex (zinc + paint)
    Environmental Suitability
    All corrosion classes (custom protection)
    All corrosion classes (custom protection)
    All corrosion classes (custom protection)
    Download a technical data sheet (locked)

    Why Choose ViaPlate® Over Concrete?

    Advanced steel engineering delivers superior performance with environmental responsibility.

    50% Lower CO₂ Emissions
    Significantly reduced carbon footprint compared to concrete alternatives, supporting your sustainability goals.
    Faster Installation
    Prefabricated sections enable rapid deployment, reducing project timelines and labor costs by up to 60%.
    100% Recyclable
    Steel construction allows complete material recovery at end of life, contributing to circular economy principles.
    Minimal Site Impact
    Reduced excavation requirements and construction footprint minimize environmental disruption during installation.

    Installation Benefits

    ViaPlate® bridges are engineered for rapid, efficient construction in all seasons. Lightweight, modular plates are easy to transport and assemble, even in remote locations.

    Year-Round Construction
    Reliable installation possible in cold climates, even below zero temperatures.
    Minimal Disruption
    Structures can often be installed without full traffic closures, reducing impact on road and rail users.
    Faster Timelines
    Prefabricated plates and simple bolt connections cut project schedules from weeks to just days.
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    Advanced Corrosion Protection

    ViaPlate® structures feature multi-layer protection systems designed for aggressive environments. Our corrosion protection technology has been proven in installations worldwide, from coastal areas to industrial sites with challenging chemical conditions.

    Hot-Dip Galvanizing
    Zinc coating provides primary corrosion protection with self-healing properties
    Polymer Coating
    Additional protective layer for enhanced durability in severe conditions
    Aluminum Coating
    Premium protection for the most demanding applications
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    Certifications & Standards

    CE Marking
    ISO 9001
    ISO 14001
    BBA Approval
    ASTM Standards
    CSA Certified

    Speak to an engineer

    Our experienced technical sales professionals are ready to help you find the perfect ViaPlate® solution for your infrastructure project.

    Anna Linder
    Anna Linder
    Technical Sales Representative Business Unit Bridges & Culverts

    anna.linder@viacon.se

    Anna Linder
    Anna Linder
    Technical Sales Representative Business Unit Bridges & Culverts

    anna.linder@viacon.se

    Anna Linder
    Anna Linder
    Technical Sales Representative Business Unit Bridges & Culverts

    anna.linder@viacon.se

    Explore Our Steel Solutions
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