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AASHTO GSH-10

Guide Specifications for Highway Construction, 10th Edition
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO T 140-20

Standard Method of Test for Compressive Strength of Concrete Using Portions of Beams Broken in Flexure
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO T 105-20

Standard Method of Test for Chemical Analysis of Hydraulic Cement (ASTM Designation: C 114-18)
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO T 389-20

Standard Method of Test for Determining the Influence of Road Surfaces on Vehicle Noise Using the Statistical Isolated Pass-By (SIP) Method
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO R 32-20

Standard Recommended Practice for Calibrating the Load Cell and Deflection Sensors for a Falling Weight Deflectometer
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO PP 84-20

Standard Practice for Developing Performance Engineered Concrete Pavement Mixtures
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO M 85-20

Standard Specification for Portland Cement (ASTM Designation: C150/C150M-20)
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO SSFP-14

Survey of State Funding for Public Transportation – Final Report 2020, Based on FY 2018 Data
Report / Survey by American Association of State and Highway Transportation Officials, 05/01/2020

AASHTO PP 87-20

Standard Practice for Slurry Seal Design
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO MP 45-20

Standard Specification for Materials for Full-Depth Reclamation Mixtures with Emulsified Asphalt
standard by American Association of State and Highway Transportation Officials, 2020