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AASHTO HB-8

Standard Specifications for Highway Bridges, 8th Edition, 1961
standard by American Association of State and Highway Transportation Officials, 1961

AASHTO SSFP-15

Survey of State Funding for Public Transportation – Final Report 2021, Based on FY 2019 Data
Report / Survey by American Association of State and Highway Transportation Officials, 2021

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 MP 46-20

Standard Practice for Balanced Mix Design
standard 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

AASHTO M 140-20

Standard Specification for Emulsified Asphalt
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 T 21M/T 21-20

Standard Method of Test for Organic Impurities in Fine Aggregates for Concrete (ASTM C 40-04)
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO PP 102-20

Standard Practice for Digital Interchange of Geotechnical Data
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO T 180-20

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, 2020