ARC-SPAN Bridges

A concrete bridge with a stone facade crosses over a small creek lined with rocks and sparse vegetation.

Discover the strength and elegance of a CSI ARC-SPAN Bridge system engineered to deliver unmatched endurance. Featuring a curved arch design that combines structural strength with a sleek profile, these bridges combine an aesthetic with long-term reliability—engineered for quick installation and superior load-bearing capabilities while minimizing environmental impact. Their modular construction allows for customization to meet specific project requirements, making ARC-SPAN Bridges a versatile choice for modern construction.

A concrete pedestrian underpass under construction near a road, with signage and utility poles in the background.Concrete bridge with a metal guardrail crosses over a small river and dense green foliage, buildings visible in the background.A concrete culvert tunnel runs under a road, with water flowing through a rocky channel beneath it.A concrete arch culvert bridge crosses over a shallow stream with a wooden fence running along the top edge.
A concrete pedestrian underpass under construction near a road, with signage and utility poles in the background.Concrete bridge with a metal guardrail crosses over a small river and dense green foliage, buildings visible in the background.A concrete culvert tunnel runs under a road, with water flowing through a rocky channel beneath it.A concrete arch culvert bridge crosses over a shallow stream with a wooden fence running along the top edge.

Product Details

Features

  • Short span
    • 12’ clear span
    • 14’ clear span
  • Intermediate span
    • 16’ clear span
    • 20’ clear span
    • 24’ clear span
  • Long span
    • 32’ clear span
    • 36’ clear span
    • 42’ clear span
    • 48’ clear span

Benefits

  • Advantages of rigid frame bridges with longer clear spans, thinner walls, and lighter sections
  • Large reserve capacity
  • Special section designs available
  • Accessories available per job specifications
  • P.E. stamped drawing submittals
  • P.E. stamped calculation submittals
  • In house engineering for prompt submittals
  • Available with headwalls, wingwalls, cut-off walls, approach slabs, footings, pedestals (complete precast solution)
  • Multiple wingwall styles available
    • MSE (Uwall)
    • Anchor
    • L-Wall (cantilever)
    • Gravity (Stablewall)