08/13/2026
Today's loads demand a smarter approach to dowel design—and that's exactly what American Highway’s Dowel Optimizer™ delivers.
Dowel Optimizer™ is a powerful, FREE, web-based tool used to optimize dowel selection, spacing, geometry for real-world loading, and joint behavior. In one real-world case, given certain loading criteria, the tool identified that 3/4-in. round dowels at 21 in. on center would perform just as well as 1-in. rounds at 12 in.—using less than half the steel. That translates directly to lower material costs, wider spacing and a reduced carbon footprint, without compromising performance.
The Dowel Optimizer also opens the door to non-round alternatives: elliptical, tapered plate and diamond-shaped dowels, each with geometry matched to your specific loading conditions.
Watch our video to see how site-specific optimization helps you balance performance, cost and sustainability on your next project.
In this video, we explore the rationale behind optimizing dowel des...