AASHTO M 206M/M 206-09
Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe (ASTM Designation C 506M-08 and C 506-08)
standard by American Association of State and Highway Transportation Officials, 2009
Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe (ASTM Designation C 506M-08 and C 506-08)
standard by American Association of State and Highway Transportation Officials, 2009
Standard Method of Test for Chemical Analysis of Hydraulic Cement [ASTM Designation: C 114-10]
standard by American Association of State and Highway Transportation Officials, 2011
Standard Specification for Corrugated Polyethylene Pipe, 300- to 1500-mm Diameter
standard by American Association of State and Highway Transportation Officials,
Standard Practice for Quantifying Roughness of Pavements
standard by American Association of State and Highway Transportation Officials, 2013
2015 AASHTO Salary Survey
standard by American Association of State and Highway Transportation Officials, 2016
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 Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe
standard by American Association of State and Highway Transportation Officials, 2010
Book by American Association of State and Highway Transportation Officials, 2015
Standard Method of Test for Determination of Organic Matter in Soils by Wet Combustion
standard by American Association of State and Highway Transportation Officials, 1997
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