Description: PaveXpress, a scoping tool to help you create simplified pavement designs while taking into account key engineering inputs. It is a free, web-based pavement design tool based on AASHTO 93/98 that creates technically sound pavement structural designs for both flexible and rigid pavements. The web-based software is available for use by local agencies, engineers, architects, consultants, and engineering students who need a reliable way to quickly determine the necessary pavement thickness for a given section of roadway or project, even when faced with little information about the roadway section.
Audience type:

  • Road owning agencies
  • Local municipalities
  • A/E/C firms
  • Students
Developed and supported by: Pavia Systems




Check out the new Pavement Interactive at

We have been working hard to improve the Pavement Interactive experience.

The improvements include: