Public Works

Efficient infrastructure solutions for many applications in the public works sector.

Make your county or municipal infrastructure budget go further.

With over 45 years of experience providing efficient solutions for the public works sector, Big R Bridge understands the economic realities facing today’s county or municipal infrastructure officials.

They need an infrastructure partner that can help them find the most cost-effective solutions for many different types of applications in the municipal or county infrastructure sector. This is exactly where we excel.

We support you with value-engineered solutions
Our integrated Technical Sales, Engineering and Manufacturing Teams work closely together to value-engineer public works infrastructure solutions that are customized to your site requirements. They are easy to ship and assemble quickly with minimal equipment, material and labor requirements. Plus, we offer valuable technical support services throughout all phases of your county or municipal infrastructure project.

Easy solutions for county and municipal infrastructure teams
Big R’s efficient infrastructure solutions make life easier for those in the public works sector. For example, planners, specifiers and other decision-makers on county or municipal infrastructure teams prefer our Prefabricated Bridges. That’s because they can be installed with local crews and equipment and require very short road closure times. Most bridges are installed on the same day they are delivered.

Save time and money on your next project
Contact your nearest Big R Technical Sales Representative to learn more about saving time and money with our efficient municipal or county infrastructure solutions.


  • Box Culverts

    Box Culverts are the perfect solution for long-span, low-rise situations with shallow cover requirements. Big R offers many different configurations in Box Culverts.

  • Bridges

    AIL’s custom design/build Prefabricated Steel Bridges are economical and efficient choices that ship and install easily for permanent or temporary applications.

  • Bridge Abutments, Headwalls and Wingwalls

    Our Vist-A-Wall MSE Structural Wall Systems and Bolt-A-Bin System create cost-effective on-site abutments and walls for municipal and county infrastructure applications.

  • Drainage

    We offer a full range of solutions to help stretch county or municipal infrastructure budgets. Choose from round or pipe arch shapes. Materials include steel, aluminum and smoothwall pipe.

  • Fish Passages

    Custom designs are available in buried bridges. We can also provide specialized fish baffle inserts for some designs. Our open-bottom designs and Prefabricated Steel Bridges help preserve stream habitat.

  • Grade Separations, Overpasses and Underpasses

    Choose our deep-corrugated Ultra•Cor and Super•Cor Arches and Box Culverts for larger applications. Choose Bolt-A-Plate for medium and smaller ones.

  • Pedestrian Crossings

    From the smallest trail bridge to expansive pedways, Big R has custom Prefabricated Pedestrian Bridge solutions for today’s municipal and county infrastructure requirements.

  • Pipes and Culverts

    Specify Bolt-A-Plate for larger and mid-size applications and Corrugated Steel Pipe for smaller ones.

  • Rehabilitations and Relines

    Big R’s reline packages can help salvage older storm sewer, culvert or bridge structures and avoid the cost, safety and environmental issues of full replacement on municipal or county infrastructure.

  • Retaining Walls

    Today’s county or municipal infrastructure decision-makers chose Vist-A-Wall MSE Structural Wall Systems and our Bolt-A-Bin Walls for efficient solutions.

  • Sound Barrier Walls

    Lightweight and easy-to-install, our Sound Wall Systems are engineered for maximum noise reduction for municipal and county infrastructure applications.

  • Stormwater Management

    Our custom-designed STORMAWAY Systems are flexible, turn-key solutions municipal infrastructure teams can depend on for virtually limitless solutions in detention, retention and recharge systems.

  • Water and Wetland Crossings

    Big R can provide a variety of solutions here. Both Prefabricated Steel Bridges and Structural Plate are effective, environmentally-friendly solutions to preserve habitat.

  • Wildlife Crossings

    Put our expertise in the design of effective animal-friendly crossings to work for you with engineered solutions suitable for county and municipal infrastructure applications.


The AIL Group of Companies