Strong, lightweight modular bridges to accelerate your project.
Strong, yet lightweight, modular steel bridges from our AIL Group sister companies, Big R Bridge or Algonquin Bridge, ship and install quickly on any foundation type and without the need for poured concrete or specialized bridge construction companies.
Discover the superior quality of factory-built modular bridges
These steel girder bridge superstructures are pre-engineered and prefabricated in the controlled environments of our CWB and AISC certified facilities, which offer precise tolerances, superior welding integrity and other key fabrication differentiators over location-built bridges.
Reduced road closure times
Modular steel bridges can often be installed in just a few hours, using local crews and on-hand equipment – saving you time and money in the process.
Typical Modular Steel Bridge section
Modular sections are usually about 2.4 m (8′) wide for shipping on standard trailers. Lengths can reach up to to 24.3 m (80′). Lengths greater than 24.3 m (80′) will have a field-bolted longitudinal splice. Custom lengths and widths are easily accommodated.
Package up your modular bridge and save
Add value to your steel girder bridge project by packaging it with one of our fast, flexible and historically-proven abutment systems, like Vist-A-Wall or Bolt-A-Bin. Ask your AIL Technical Sales Representative for more details.
Ideal for permanent or temporary applications
AIL’s modular steel girder bridges are favoured by municipalities, counties, transportation authorities and resource companies for stream crossings, road or rail overpasses, detour bridges and more.
6-page, full colour brochure outlining different vehicular bridge products.Download
A 12-page, full colour brochure outlining the full range of products, available from our AIL Group sister company, Algonquin Bridge.
When you compare the quality of a Big R Bridge to our competitors', you'll see there really is no comparison at all.Play
Detailed video on construction and installation benefits of a Big R Bridge stream crossing solution in Rush County, IN.Play