Super-San & Super-Plate
SUPER-SPAN structures utilize MULTI-PLATE plates and special features that allow for a large family of shapes. With spans up to 50 feet, SUPER-SPAN structures are some of the most widely accepted long-span, corrugated steel bridge structures in the world.
Large Span & Flexible Design
MULTI-PLATE structures, consisting of field bolted galvanized steel plates, have a long history of strength, durability and economy. The structures offer high combined live and dead load and are well-suited for deep cover applications.
Fast, Easy, Low-Cost Installation with Proven Durability
Aluminum Box Culvert
Aluminum Box Culverts are a practical and cost-effective solution for small bridge replacement.The wide-span, low-rise shapes are lightweight as well a fast and easy to install. Spans to 35 feet.
Practical, Cost-Effective Solution for Small Bridge Replacement
Aluminum Structural Plate
Aluminum Structural Plate provides all the advantages of steel MULTI-PLATE and its light weight adds to the ease of installation compared to the other structures. It weighs 1/50 as much as reinforced concrete pipe, reducing assembly and equipment costs and allowing for easy handling of long preassembled structures.
Lightweight for Easy Installation
CON/SPAN Bridge Systems
CON/SPAN is a modular, precast concrete arch system designed to provide economical, large volume stormwater detention or infiltration below grade. CON/SPAN’s distinctive arch action which utilizes fast, set-in-place construction, has been optimized, providing the ideal blend of hydraulic efficiency and structural capacity
Accelerated Bridge Construction World Leading Precast Modular Bridge
The BEBO Bridge Concrete Arch System is a combination of cast-in-place concrete footings, precast arch elements, headwalls, and wingwalls. The system uses the fundamentals of soil-structure interaction to achieve superior strength and stability. It results in as the largest precast arch spans in the world.