ViaCon Buried Bridges
Years of service life
Possible span
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
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 | 200 × 55 mm | 381 × 140 mm | 500 × 237 mm |
| Max Span | Up to 12 m | Up to 25 m | Over 30 m |
| Applications | Culverts, small bridges, underpasses, ecological crossings | Medium bridges, road/rail crossings, grade separations | Large bridges, tunnels, wide ecological crossings |
| Cross-Sections | Circular, ellipse (vertical & horizontal), pipe-arch, regular arch, low arch, high arch | Circular, ellipse (vertical & horizontal), pipe-arch, regular arch, low arch, high arch | Circular, ellipse (vertical & horizontal), pipe-arch, regular arch, low arch, high arch |
| Bolts | M20, M22, M24 (class 8.8 & 10.9) | M22, M24 (class 8.8 & 10.9) | M24 (class 8.8 & 10.9) |
| Design Life | 100–120 years (with proper corrosion protection) | 100–120 years | 100–120 years |
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.
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.
Certifications & Standards
Steel: The smarter choice
The strength and sustainability of steel provides durability and lifespan advantages for construction projects.
Value engineering
With consultative problem solving and the versatility of steel, value engineering ensures adaptable, cost-effective solutions.
Case studies
Discover the full range of real-world implementations and sustainability benefits of ViaCon solutions and expertise.