AASHTO GSH-10-I1 Guide Specifications for Highway Construction, 10th Edition, 2022 Interim Revisions Amendment by American Association of State and Highway Transportation Officials, 2022
AASHTO GSFCM-1-I1 AASHTO Guide Specifications for Analysis and Identification of Fracture Critical Members and System Redundant Members, First Edition, 2022 Interim Revisions Amendment by American Association of State and Highway Transportation Officials, 2022
AASHTO LRFDSEIS-2-I4 2022 Interim Revisions, Guide Specifications for LRFD Seismic Bridge Design, 2nd Edition Amendment by American Association of State and Highway Transportation Officials, 2022
AASHTO M 294-21 Standard Specification for Corrugated Polyethylene Pipe, 300- to 1500-mm (12- to 60-in.) Diameter standard by American Association of State and Highway Transportation Officials, 2021
AASHTO LTS-6-I4 AASHTO 2022 Interim Revisions to Structural Supports for Highway Signs, Luminaires, and Traffic Signals, 6th Edition Amendment by American Association of State and Highway Transportation Officials, 2022
AASHTO T 392-21 Standard Method of Test for Determination of Heavy Metal Content of Glass Beads Using X-Ray Fluorescense (XRF) standard by American Association of State and Highway Transportation Officials, 2021
AASHTO T 166-21 Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens standard by American Association of State and Highway Transportation Officials, 2021
AASHTO T 277-21 Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration (ASTM C 1202-12) standard by American Association of State and Highway Transportation Officials, 2021
AASHTO PP 112-21 Standard Practice for Recognizing Surrogate Test Methods standard by American Association of State and Highway Transportation Officials, 2021
AASHTO R 28-21 Standard Practice for Accelerated Aging of Asphalt Binder Using a Pressurized Aging Vessel (PAV) standard by American Association of State and Highway Transportation Officials, 2021
AASHTO M 252-21 Standard Specification for Corrugated Polyethylene Drainage Pipe standard by American Association of State and Highway Transportation Officials, 2021
AASHTO T 394-21 Standard Method of Test for Determining the Fracture Energy of Asphalt Mixtures Using the Semicircular Bend Geometry (SCB) standard by American Association of State and Highway Transportation Officials, 2021