AASHTO T 355-15
Standard Method of Test for In-Place Density of Asphalt Mixtures by Nuclear Methods
standard by American Association of State and Highway Transportation Officials, 2015
Standard Method of Test for In-Place Density of Asphalt Mixtures by Nuclear Methods
standard by American Association of State and Highway Transportation Officials, 2015
Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer
standard by American Association of State and Highway Transportation Officials, 2013
Standard Method of Test for Determining the Asphalt Binder Content of Hot-Mix Asphalt (HMA) by the Ignition Method
standard by American Association of State and Highway Transportation Officials,
Standard Method of Test for Bend Test for Bars for Concrete Reinforcement
standard by American Association of State and Highway Transportation Officials, 1989
Standard Method of Test for Density of Soil In-Place by Block, Chunk, or Core Sampling
standard by American Association of State and Highway Transportation Officials, 2002
Standard Method of Test for Moisture-Density Relations of Soils Using a 4.54-kg (10-lb) Rammer and a 457-mm (18-in.) Drop
standard by American Association of State and Highway Transportation Officials, 2015
Standard Method of Test for Quantitative Extraction of Asphalt Binder from Hot-Mix Asphalt (HMA) (ASTM Designation: D 2172-05)
standard by American Association of State and Highway Transportation Officials, 2010
Standard Method of Test for Compressive Strength of Hydraulic Cement Mortar (Using 50-mm or 2-in. Cube Specimens), (ASTM Designation: C 109/C 109M-11)
standard by American Association of State and Highway Transportation Officials, 2012
2017 AASHTO Salary Survey
standard by American Association of State and Highway Transportation Officials, 2018
Professional Qualifications Standard for Inspectors and Plans Examiners
standard by American Society of Sanitary Engineering, 2019