AASHTO M 302-19
Standard Specification for Slag Cement for Use in Concrete and Mortars (ASTM C989/C989M-18)
standard by American Association of State and Highway Transportation Officials, 2019
AASHTO M 295-19
Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete (ASTM Designation: C618-17a)
standard by American Association of State and Highway Transportation Officials, 2019
AASHTO M 240M/M 240-19
Standard Specification for Blended Hydraulic Cement (ASTM C595/C595M-19)
standard by American Association of State and Highway Transportation Officials, 2019
AASHTO SS-19
2019 AASHTO Salary Survey, Includes Errata 1 (2020)
standard by American Association of State and Highway Transportation Officials, 05/01/2020
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 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 TP 137-20
Standard Method of Test for Box Test in Slip Form Paving of Fresh Portland Cement Concrete
standard by American Association of State and Highway Transportation Officials, 2020
AASHTO TP 136-20
Standard Method of Test for Determining the Degree of Saturation of Hydraulic-Cement Concrete
standard by American Association of State and Highway Transportation Officials, 2020
AASHTO TP 135-20
Standard Method of Test for Determining the Total Pore Volume in Hardened Concrete Using Vacuum Saturation
standard by American Association of State and Highway Transportation Officials, 2020
AASHTO T 390-20
Standard Method of Determining the Influence of Road Surfaces on Traffic Noise Using the Continuous-Flow Traffic Time-Integrated Method (CTIM)
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 T 365-20
Standard Method of Test for Quantifying Calcium Oxychloride Amounts in Cement Pastes Exposed to Deicing Salts
standard by American Association of State and Highway Transportation Officials, 2020