AASHTO M 145-91 (2017) Standard Specification for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes standard by American Association of State and Highway Transportation Officials, 1991
AASHTO T 289-91 (2013) Standard Method of Test for Determining pH of Soil for Use in Corrosion Testing standard by American Association of State and Highway Transportation Officials, 1991
AASHTO GVCB-1 Guide Specification and Commentary for Vessel Collision Design of Highway Bridges standard by American Association of State and Highway Transportation Officials, 01/01/1991
AASHTO T 275-91 (2005) Standard Method of Test for Bulk Specific Gravity of Compacted Bituminous Mixtures Using Paraffin-Coated Specimens standard by American Association of State and Highway Transportation Officials, 01/01/1991
AASHTO M 289-91 (2017) Standard Specification for Aluminum-Zinc Alloy Coated Sheet Steel for Corrugated Steel Pipe standard by American Association of State and Highway Transportation Officials, 1991
AASHTO MDM-1 Model Drainage Manual, English Units standard by American Association of State and Highway Transportation Officials, 01/01/1991
AASHTO HLED-2 A Guide for Transportation Landscape and Environmental Design, 2nd Edition standard by American Association of State and Highway Transportation Officials, 01/01/1991
AASHTO CM-4 Construction Manual for Highway Construction Handbook / Manual / Guide by American Association of State and Highway Transportation Officials, 01/01/1990
AASHTO HWPD-1 Hazardous Waste Guide for Project Development, 1st Edition standard by American Association of State and Highway Transportation Officials, 01/01/1990
AASHTO TF-30-1 Task Force 30 Report - Two Parts: Guide Specifications for Concrete Overlay of Pavements and Bridge Decks standard by American Association of State and Highway Transportation Officials, 01/01/1990
AASHTO TF28-1 Guidelines and Guide Specifications for Using Pozzolanic Stabilized Mixture (Base Course or Subbase) and Fly Ash for In-Place Subgrade Soil Modifications standard by American Association of State and Highway Transportation Officials, 01/01/1990
AASHTO M 314-90 (2013) Standard Specification for Steel Anchor Bolts standard by American Association of State and Highway Transportation Officials, 1990