Vehicular Bridges

Modular Superstructures

Modular Superstructures Big R manufactures superstructures in modular panels that allow for rapid installation in the field. These structures are ideal for any development project, whether it’s a new roadway, golf course, stream crossing, or a new community. Spans from 16' to over 150' are available in any width. We can furnish the structure for special conditions such as skewed ends or severe grades, if required.

Rapid installation of modular components means an economical installation with reduced equipment time, as well as greatly reduced road closure time. Modular superstructures are often installed in one day.

Engineering Support

Big R registered engineers are available to help you select the right bridge for your distinctive development. Your plans and ideas can be put on paper in no time with our friendly and knowledgeable staff. Big R engineering services include final structural design and foundation design assistance.

Superstructures are engineered and pre-fabricated in modular sections
No waiting for concrete to cure
Easy installation in rugged terrain
Erection by local contractors or your own crew
Shorter bridges can be erected with excavators and/or wheel loaders
Quick installation resulting in shorter road closures

Vehicular Bridges

Modular Components

Big R modular steel bridges can be installed in a fraction of the time compared to most concrete systems.

—Steve McPherson
Project Engineer, Ames Construction Inc.
Promontory - The Ranch Club, Jack Nicklaus Valley Golf Course