AASHTO M 271-02 Standard Specification for The Evaluation of Blast-Cleaned Steel Surfaces standard by American Association of State and Highway Transportation Officials,
AASHTO M 273-00 (2004) Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers with Less Than 2 ft of Cover Subjected to Highway Loadings standard by American Association of State and Highway Transportation Officials,
AASHTO M 273M-00 (2004) Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers with Less Than 0.6 m of Cover Subjected to Highway Loadings [Metric] standard by American Association of State and Highway Transportation Officials,
AASHTO M 275M/M 275-06 Standard Specification for Uncoated HIgh-Strength Steel Bars for Prestressing Concrete standard by American Association of State and Highway Transportation Officials,
AASHTO M 278-02 (R2011) Standard Specification for Class PS46 Poly(Vinyl Chloride) (PVC) Pipe standard by American Association of State and Highway Transportation Officials,
AASHTO M 279-03 Standard Specification for Metallic-Coated, Steel Woven Wire Fence Fabric standard by American Association of State and Highway Transportation Officials,
AASHTO M 280-03 Standard Specification for Metallic-Coated (Carbon) Steel Barbed Wire standard by American Association of State and Highway Transportation Officials,
AASHTO M 285M/M 285-03 Standard Specification for Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service standard by American Association of State and Highway Transportation Officials,
AASHTO M 29-03 Standard Specification for Fine Aggregate for Bituminous Paving Mixtures standard by American Association of State and Highway Transportation Officials,
AASHTO M 291-06 Standard Specification for Carbon and Alloy Steel Nuts standard by American Association of State and Highway Transportation Officials,
AASHTO M 291M-06 Standard Specification for Carbon and Alloy Steel Nuts [Metric] standard by American Association of State and Highway Transportation Officials,
AASHTO M 292M/M 292-06 Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High-Pressure or High-Temperature Service, or Both standard by American Association of State and Highway Transportation Officials,