Aashto Flexible Pavement Design Excel Spreadsheet -

): The smoothness immediately after construction (typically 4.2 to 4.5). Terminal Serviceability (

The AASHTO 1993 method has largely been superseded by the Mechanistic-Empirical Pavement Design Guide (MEPDG) and AASHTOWare Pavement ME Design software. For major projects, transportation agencies typically require MEPDG rather than the 1993 empirical method. Excel spreadsheets implementing the 1993 method are best suited for preliminary design, alternative analysis, or smaller projects where MEPDG may be impractical. aashto flexible pavement design excel spreadsheet

To verify the spreadsheet, a standard scenario was input: a standard scenario was input: