Public Works
The Right Bridge. Built Right
When your public works project involves bridges, drainage products or highway construction materials, it’s time to involve Big R Manufacturing. We are the bridge design specialist with a reputation for always delivering the right bridge, the right quality and the right support throughout the Western United States, and beyond. We have been manufacturing bridges long enough to know that high quality products, engineering excellence and innovative proprietary designs, not to mention exemplary sales support and customer service, are key to delivering the best solutions.

The Right Choice
From our modern production facilities in Greeley, Colorado, we manufacture a complete range of bridges and products to handle every need and budget. We invite you to look over the products featured here. We pride ourselves on designing goodlooking products that are well suited both to the environment and the purpose intended. If you don’t see what you require, we’ll be happy to custom design and manufacture it for you.
The Right Quality
Big R is certified by the American Institute of Steel Construction (AISC) for manufacturing simple and major bridges with the fracture critical endorsement. Our products may run the gamut, but everything we manufacture has a lot in common. Better looks, better finishes, better welds, better quality, period. Better still, we provide on-site assistance when required. You can expect your order to be delivered on time, right to the job site and ready to install. You’re always going to get Big R’s best and that’s a promise.

Big R provided timely advice, cost-effective products and technical back-up. They kept focused on the overall project goal and timeline from the preliminary discussions through to delivery.
— Steven A. Allen
Winzler & Kelly Consulting Engineers
After erection of Clark’s Creek bridge