Through AASHTO’s extensive committee structure, officials from across the nation meet to set policy goals and develop a wide range of voluntary recommended infrastructure construction, …

The Committee on Design maintains four Regional Committees, one from each of the four AASHTO regions. Each Regional Committee shall be composed of a chair and the Committee …

Apr 6, 2015 · Identify research gaps related to safety tradeoffs and develop a prioritized list of research priorities for the AASHTO Technical Committee on Nonmotorized Transportation. …

Title: Develop criteria that establish the amount of energy required to maintain fully-animated particles of loose asphalt within the test procedure AASHTO T 209. Title: Maintenance Actions …

AASHTO standards and guidelines are utilized by transportation agencies across the nation and worldwide. This catalog features AASHTO publications related to the design of highways and …

Oct 26, 2023 · The AASHTO Technical Committee on Project Management (TCPM) hosted a discussion on running effective meetings, sharing light-hearted examples of ineffective …

Jun 27, 2017 · The AASHTO Guide for Design of Pavement Structures (AASHTO, 1993) is the primary document used to design new and rehabilitated highway pavements. Approximately …

The chart on the following pages shows each AASHTO standard, in numerical order. Information includes the standard’s original and current titles, the year it was adopted, and its current status.

AASHTO OVERVIEW • AASHTO –American Association of State Highway and Transportation Officials • Nonprofit organization representing highway and transportation departments in the …

The following is a comprehensive list of technical services and programs offered by AASHTO to its members, which include state departments of transportation and other transportation …

The following American Association of State Highway and Transportation Officials (AASHTO) standard specifications for transportation materials and methods of sampling and testing, and …

Jan 1, 2020 · Published by AASHTO on January 1, 2014 This standard covers the materials requirements and mix design of permeable friction course (PFC) asphalt mixtures. This …

Browse topics or take a AASHTO Technical Training Solutions course on our new Learning Management System (LMS) platform. Choose from a library of more than 190 online training …

Jan 1, 2014 · Published by AASHTO on January 1, 2019 This method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, …

Feb 7, 2025 · About AASHTO. The American Association of State Highway and Transportation Officials – is a nonprofit, nonpartisan association representing highway and transportation …

Apr 3, 2024 · These specifications are published in the AASHTO Standard Specifications for Transportation Materials and Methods of Sampling and Testing publication (also referred to as …

Aug 14, 2018 · The Standard Specifications for Transportation Materials and Methods of Sampling and Testing, and AASHTO Provisional Standards (the “Materials Standards”) contains …