AASHTO M 206M/M 206-12
Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe (ASTM C506M-11 and C506-11)
standard by American Association of State and Highway Transportation Officials, 2012
Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe (ASTM C506M-11 and C506-11)
standard by American Association of State and Highway Transportation Officials, 2012
Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware
standard by American Association of State and Highway Transportation Officials,
Standard Specification for Reinforced Concrete D-Load Culvert, Storm Drain, and Sewer Pipe (ASTM C655M-11 and C655-11)
standard by American Association of State and Highway Transportation Officials, 2012
Standard Specification for Plain and Laminated Elastomeric Bridge Bearings
standard by American Association of State and Highway Transportation Officials, 2006
Standard Specification for Geotextile Specification for Highway Applications
standard by American Association of State and Highway Transportation Officials, 2006
Standard Specification for Carbon and Alloy Steel Nuts
standard by American Association of State and Highway Transportation Officials,
Standard Specification for Hardened Steel Washers (ASTM Designation: F 436-09)
standard by American Association of State and Highway Transportation Officials, 2010
Standard Specification for Preformed Polychloroprene Elastomeric Joint Seals for Bridges (ASTM Designation: D 3542-08)
standard by American Association of State and Highway Transportation Officials, 2010
Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement (ASTM A615/A 615M-09)
standard by American Association of State and Highway Transportation Officials, 2010
Standard Specification for Polypropylene Pipe, 300- to 1500-mm (12- to 60-in.) Diameter
standard by American Association of State and Highway Transportation Officials, 2013