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AASHTO M 259M-00 (2004)Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers [Metric]standard by American Association of State and Highway Transportation Officials,
AASHTO M 259-98 (2002)Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewersstandard by American Association of State and Highway Transportation Officials,
AASHTO M 259-17Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers (ASTM Designation: C 789-95a)standard by American Association of State and Highway Transportation Officials, 2017
AASHTO M 259-11 (2015)Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers (ASTM Designation: C 789-95a)standard by American Association of State and Highway Transportation Officials, 2011
AASHTO M 255M/M 255-05 (2013)Standard Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality, Mechanical Properties (ASTM A675/A675M-03e1)standard by American Association of State and Highway Transportation Officials, 2005
AASHTO M 254-06 (2015)Standard Specification for Corrosion-Resistant Coated Dowel Barsstandard by American Association of State and Highway Transportation Officials, 2006
AASHTO M 253M-05Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints [Metric]standard by American Association of State and Highway Transportation Officials,
AASHTO M 253-05Standard Specification for Structural Bolts, Alloy Steel, Heat-Treated, 150 ksi Minimum Tensile Strengthstandard by American Association of State and Highway Transportation Officials,
AASHTO M 252-21Standard Specification for Corrugated Polyethylene Drainage Pipestandard by American Association of State and Highway Transportation Officials, 2021
AASHTO M 252-09 (2017)Standard Specification for Corrugated Polyethylene Drainage Pipestandard by American Association of State and Highway Transportation Officials, 2009
AASHTO M 252-08Standard Specification for Corrugated Polyethylene Drainage Pipestandard by American Association of State and Highway Transportation Officials, 08/01/2008
AASHTO M 252-06Standard Specification for Corrugated Polyethylene Drainage Pipestandard by American Association of State and Highway Transportation Officials,