AASHTO SS-12
2012 AASHTO Salary Survey
standard by American Association of State and Highway Transportation Officials, 2013
2012 AASHTO Salary Survey
standard by American Association of State and Highway Transportation Officials, 2013
Standard Method of Test for Specific Gravity and Absorption of Aggregate by Volumetric Immersion Method
standard by American Association of State and Highway Transportation Officials, 2014
Standard Method of Test for Flash and Fire Points by Cleveland Open Cup (ASTM D 92-05a)
standard by American Association of State and Highway Transportation Officials, 2006
Standard Method of Test for Grain-Size Analysis of Granular Soil Materials
standard by American Association of State and Highway Transportation Officials, 2000
Standard Method of Test for Determining the Shear Strength at the Interface of Bonded Layers of Portland Cement Concrete
standard by American Association of State and Highway Transportation Officials, 2003
Standard Method of Test for Determining the Fracture Properties of Asphalt Binder in Direct Tension (DT)
standard by American Association of State and Highway Transportation Officials,
Standard Method of Test for Measuring Length of Drilled Concrete Cores (ASTM C 174/C 174M-06)
standard by American Association of State and Highway Transportation Officials, 2007
Standard Method of Test for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete (ASTM Designation: C138/C138M-10a)
standard by American Association of State and Highway Transportation Officials, 2019
Standard Practice for Determination of Size and Roundness of Glass Beads Used in Traffic Markings by Means of Computerized Optical Method
standard by American Association of State and Highway Transportation Officials, 2012
Practitioner's Handbook: Using the SAFETEA-LU Environmental Review Process
Handbook / Manual / Guide by American Association of State and Highway Transportation Officials, 01/01/2008