Forterra Arch Bridge is a fully engineered, site specific structure. The arch-box shape provides an attractive, economical, rugged structure with exceptional load carrying capacity. Forterra Arch bridges and culverts can be designed with natural or paved channel inverts, making them ideal for all situations. Forterra Arch offers many benefits, including:
Concrete Arch Bridge Applications
Precast Concrete Arch Bridge Sizes
Forterra Arch Bridge sections are furnished in spans of 12 ft through 60 ft. Rises are available up to 12 ft, but may be increased by placing the precast sections atop cast-in-place stem walls.
The following specifications apply to Forterra Modular Bridge Systems: