BUILDING AMERICA’S LARGEST BURIED STEEL BRIDGES

Ultra-Cor structures from Atlantic Industries Limited USA (AIL USA) can support multiple lanes of highway traffic, the heaviest freight trains or the largest mining vehicles. Save on material, installation and life cycle maintenance costs with this “greener” alternative to concrete structures.

Ultra-Cor Structural Steel plate logo

THE WORLD’S STRONGEST STRUCTURAL STEEL PLATE

Ultra-Cor Buried Steel Bridge installation

  • Able to reach spans of over 115′, wide enough for six lanes of traffic plus two active transportation lanes
  • Able to support the heaviest mining vehicles and stockpile heights of over 100′
  • Corrugation profile of 19.6″ pitch and 9.5″ depth
  • Easy to ship and install with local crews and equipment
  • Virtually no maintenance; minimized life cycle maintenance costs
  • Wider, smoother roadway with no expansion joints to maintain
  • More flexible and resilient than concrete structures or beam bridges
  • Bottomless designs are environmentally friendly
  • Ideal for accelerated bridge construction
  • Lower life cycle carbon footprint than concrete beam bridges
  • Available with tested and approved protective coating systems that can add over 75 years of design service life
  • Designed and manufactured to National Standards at our third-party, quality-certified facility ISO 9001-2015

SECTORS & APPLICATIONS

Providing efficient infrastructure solutions for the transportation, public works, rail, mining, energy, forestry and development sectors.

  • Bridges and Tunnels
  • Bridge Rehabs
  • Conveyor Covers and Overcasts
  • Fish Passages
  • Grade Separations
  • Heavy Haul Road Crossings
  • Portals and Canopies
  • Road or Rail Underpasses
  • Stockpile and Escape Tunnels
  • Storage Structures
  • Stream Crossings
  • Underground Structures
  • Vertical Shafts and Vent Raises
  • Wildlife Crossings

PLAY ULTRA•COR VIDEOS

Ultra•Cor Product Video (1:04)
See how AIL USA is taking Buried Metal Bridges to new dimensions with Ultra•Cor, the world’s trongest Structural Steel Plate, able to reach spans of over 115′.

PLAY VIDEO

Ultra•Cor Benefits & Applications Video (1:08)
See how Ultra•Cor is building America’s largest Buried Metal Bridges and learn more about their many benefits and applications.

PLAY VIDEO

DOWNLOAD THE ULTRA•COR BROCHURE

Ultra-Cor Structural Steel plate logo

Learn more about AIL USA and Ultra•Cor Structural Steel Plate in this 12-page brochure, including specifications, protective coating options, applications gallery, Buried Metal Bridge benefits, Accelerated Bridge Construction and installation methods.

DOWNLOAD BROCHURE

ABOUT AIL USA

With experienced sales, engineering and manufacturing teams, AIL USA is a proven project partner ready to help you through every stage of your next infrastructure project. Plus, as a member of The AIL Group of Companies, we bring a world of resources and expertise to your projects.

CONTACT US

1-865-895-0642

AIL USA’s Sales Office is located in Knoxville, Tennessee. AIL USA’s Ultra•Cor product is manufactured in Northern Mississippi.

The AIL Group of Companies