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TechBrief: Improved Guidance for Users of the 1993 AASHTO Flexible Pavement Design Procedures

 Research/Reference: useful for researchers doing further work in the pavement area as well as those developing improved testing and design procedures. Includes documents of historical value.

Primary Topic: Flexible Pavement

Description: Specific discussion of the key findings (and documentation of the research itself) is provided in the project reports: Analysis Relating to Pavement Material Characterizations and Their Effects on Pavement Performance (FHWA-RD-97-085), and Backcalculation of Layer Moduli of LTPP General Pavement Study Sites (FHWA-RD-97-086).

FHWA Publication Number: FHWA-RD-97-091

Publication Year: 1997

Document Links: PDF (file size: 0.1 mb)

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