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AASHTO-American Association of State Highway and Transportation Officials
American Association of State Highway and Transportation Officials (AASHTO) Standards
The American Association of State Highway and Transportation Officials (AASHTO) is a leading organization that develops and publishes technical standards, specifications, guidelines, and industry resources for the transportation sector.
AASHTO standards cover a wide range of applications, including highway design, road construction, bridge engineering, transportation infrastructure, maintenance, public transit, railways, aviation, and water transportation.
Engineers, contractors, transportation agencies, and industry professionals rely on AASHTO publications to support infrastructure planning, design, construction, inspection, and maintenance while promoting safety, quality, and consistency across transportation projects.
At e-Standards Portal, you can explore AASHTO standards, technical specifications, and related publications to find the technical information you need for your engineering and transportation projects.
AASHTO PP 47-02 PDF
This method covers the procedure for evaluation of different Superpave Gyratory Compactors (SGCs) us..
AASHTO PP 48-03 PDF
This practice covers the procedure for the evaluation of the Superpave Gyratory Compactor (SGC) inte..
AASHTO PP 53-09 PDF
This recommended practice provides guidance for designing new hot mix asphalt (HMA) that incorporate..
AASHTO PP 55-06-2009 PDF
This field testing program has been established to provide the end user with test results which can ..
AASHTO PP 59-09 PDF
This practice covers the use of coal combustion fly ash (typically but not limited to non-selfharden..
AASHTO PP 61-13 PDF
This practice describes testing and analysis for developing a dynamic modulus master curve for hot m..
AASHTO PP 65-11 PDF
This practice describes approaches for identifying potentially deleteriously reactive aggregates and..
AASHTO PP 74-19 PDF
AASHTO PP 74-19 describes measuring size and roundness of translucent glass beads used in traffic ma..
AASHTO PP 76-13 PDF
AASHTO PP 76-13 (2020) covers the procedure for troubleshooting asphalt specimen volumetric differen..
AASHTO PP 92-19 PDF
This standard practice covers the use of the plastic mold compaction device (PM device) to prepare c..