AASHTO T 287-20

Standard Method of Test for Asphalt Binder Content of Asphalt Mixtures by the Nuclear Method
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO M 140-20

Standard Specification for Emulsified Asphalt
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO HBSLD-1

Guide Specification for Service Life Design of Highway Bridges
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO MP 46-20

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

AASHTO T 27-20

Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates (ASTM Designation C 136-06)
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO CSDIM-1

Culvert & Storm Drain System Inspection Guide
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO TP 139-20

Provisional Standard Method of Test for Determining the Relative Density (Specific Gravity) and Absorption of Lightweight Aggregate for Internally Cured Concrete Mixtures
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO TP 141-20

Provisional Standard Method of Test for Determining the Indirect Tensile Nflex Factor to Assess the Cracking Resistance of Asphalt Mixtures
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO PP 103-20

Standard Practice for Sample Preparation and Polishing of Unbound Aggregates for Dynamic Friction Testing
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO T 315-20

Standard Method of Test for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR)
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO MBE-3-I2

Manual for Bridge Evaluation, 3rd Edition, 2020 Interim Revisions
Amendment by American Association of State and Highway Transportation Officials, 2020

AASHTO M 332-20

Standard Specification for Performance-Graded Asphalt Binder Using Multiple Stress Creep Recovery (MSCR) Test
standard by American Association of State and Highway Transportation Officials, 2020