Practitioner's Handbook #7: Defining the Purpose and Need, and Determining the Range of Alternatives for Transportation Projects
Handbook / Manual / Guide by American Association of State and Highway Transportation Officials, 08/01/2016
Standard Recommended Practice for Conducting Geotechnical Subsurface Investigations
standard by American Association of State and Highway Transportation Officials,
Standard Recommended Practice for Establishing and Implementing a Quality System for Construction Materials Testing Laboratories
standard by American Association of State and Highway Transportation Officials, 2018
Standard Recommended Practice for Procedures for Measuring Highway Noise
standard by American Association of State and Highway Transportation Officials, 1999
Standard Practice for Designing Stone Matrix Asphalt (SMA)
standard by American Association of State and Highway Transportation Officials, 08/01/2008
2011 AASHTO Salary Survey
standard by American Association of State and Highway Transportation Officials, 2012
Standard Method of Test for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete (ASTM Designation: C 138/C 138M-08)
standard by American Association of State and Highway Transportation Officials,
Standard Method of Test for Tensile Strength of Hydraulic Cement Mortars
standard by American Association of State and Highway Transportation Officials, 1987
Standard Method of Test for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency (ASTM Designation: C 305-06)
standard by American Association of State and Highway Transportation Officials, 2009
Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
standard by American Association of State and Highway Transportation Officials, 2016