
Does your project require a bridge, but you’re not sure where to start in the design process? Have you considered a Tri-Span bridge? This efficient, cost-effective alternative to traditional full bridge construction is an excellent solution!
What is Tri-Span?
Our Tri-Span three-sided bridge structures are a highly effective and environmentally conscious solution for managing water flow in applications that involve streams, creeks, or other narrow waterways. Their design is well-suited for low cover applications and vertical clearance constraints.
Multiple Sizes and Customization
We can produce Tri-Span products in a wide-range of sizes, providing flexibility to accommodate different spans and various horizontal and vertical design requirements. We can also manufacture custom designs for more complex or challenging projects.
Earlier in September 2025, we completed a project for a bridge in Brampton; the cool part – it had an 18-metre span, our largest span yet! The project was made up of over 150 pieces, including spans, wingwalls, and custom footings. From engineering and design, to manufacturing and logistics, we have everything you need for your bridge.

Benefits of Tri-Span
- Reduced costs compared to traditional full bridge construction
- Time-efficient and quick installation
- Rigid frame design distributes loads evenly across the structure
- Built to last using high-quality precast concrete
- Adaptability and customization – precast units can be adapted to curved or skewed alignments, with varying radii or skews to complement the natural flow of waterways or terrain
Interested in Learning More?
If you have a bridge project you need assistance with, Tri-Span may be the solution you need. Please reach out our sales team for more information at sales@concastpipe.com.
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