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AASHTO

PDF Standards AASHTO T 209-08

Standard Method of Test for Theoretical Maximum Specific Gravity and Density of Hot-Mix Asphalt Paving Mixtures
standard by American Association of State and Highway Transportation Officials, 08/01/2008

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AASHTO

PDF Standards AASHTO LTS-6

Standard Specifications for Structural Supports for Highway Signs, Luminaires, and Traffic Signals, 6th Edition, Includes Errata, 2015 and 2020 Interim Revisions
standard by American Association of State and Highway Transportation Officials, 2013

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