American Association of State Highway and Transportation Officials (AASHTO) Standards

This practice describes the process of grinding the ends of cylindrical concrete specimens to a plan..

This recommended practice is to provide guidance in the use and application of the Marshall and Hvee..

This standard practice presents specific details necessary to effectively control the production, pl..

Investigation and identification of subsurface materials and conducting subsurface investigations in..

This standard practice covers the laboratory testing required to evaluate asphalt additives and modi..

This standard practice provides a reference listing of chemicals used in the various AASHTO Test Met..

This document contains criteria and guidelines for establishing and implementing a quality managemen..

This recommended practice is to provide guidance in acceptable procedures for measuring highway nois..

This practice is intended to help protect drillers in the event they unexpectedly encounter suspecte..

The preservation of groundwater resources is a very important issue in the design, construction, and..