Road Pavement Design Calculator

Calculate pavement layer thicknesses based on traffic, subgrade strength, and design standards

Design Parameters
Traffic Data
Equivalent Single Axle Loads over design life
Subgrade Properties
Environmental Factors
Reliability
Design Parameters
Traffic Data
Subgrade Properties
Environmental Factors
Reliability
Design Parameters
Traffic Data
Subgrade Properties
Environmental Factors
Reliability

Welcome to Road Pavement Design Calculator

Configure your pavement design parameters on the left and click "Calculate" to get started

Quick Tips
  • Select pavement type (Flexible, Rigid, or Composite)
  • Choose appropriate design method based on your region
  • Enter accurate traffic and subgrade data for best results
  • Consider environmental factors for durable design