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Pavement Interactive > PSI

PSI

« Back to Glossary Index

Present Serviceability Index. A pavement condition index.

Related Articles:
  • Life Cycle Cost Analysis - Cradle to Grave Economics
  • Pavement History
  • Flexible Pavement Response
  • 1993 AASHTO Flexible Pavement Structural Design
  • Flexible Pavement Mechanistic Models

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Pavement Interactive was developed by the Pavement Tools Consortium, a partnership between several state DOTs, the FHWA, and the University of Washington, as part of their effort to further develop and use computer-based pavement tools.