Dec 19, 2025 · About AASHTO The American Association of State Highway and Transportation Officials – is a nonprofit, nonpartisan association representing highway and transportation …

AASHTO is a nonprofit, nonpartisan association representing highway and transportation departments in the 50 states, the District of Columbia, and Puerto Rico. It represents all …

AASHTO provides our members with smart solutions in transportation. As an AASHTO member you are invited to utilize our critical information, training, and data. AASHTO offers direct …

AASHTO Store offers a wide range of publications, training materials, and other resources related to transportation engineering, design, construction, maintenance, and safety.

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, …

Dec 12, 2025 · The American Association of State Highway and Transportation Officials (AASHTO) welcomes the republication in whole or in part of any original content from The …

Home / Services / Training AASHTO Leadership Training Research Program and Project Management for Transportation AASHTO Technical Training Solutions High Value Research

Dec 19, 2025 · AASHTO's 2024 Conference on Data Management and Analytics, Planning, and Performance-Based Management (September 16-20, 2024) St. Louis, Missouri & Sponsorship …

This technical service program was established to provide support for the activities of the Subcommittee on Design and its technical committees in the development and maintenance of …

Apr 3, 2024 · Many of the materials used in transportation construction projects are tested for quality and acceptance according to AASHTO standards and specifications that are published …