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

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

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

Dec 19, 2025 · The American Association of State Highway and Transportation Officials recently held its joint Council on Public Transportation and AASHTO Transit ...

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, …

Jan 2, 2026 · The American Association of State Highway and Transportation Officials (AASHTO) welcomes the republication in whole or in part of any original content from The AASHTO …

Sep 28, 2018 · The “Green Book” is available to order in hard copy or as a downloadable PDF from the AASHTO Store at: https://store.transportation.org/item/collectiondetail/180.

AASHTO Product Evaluation & Audit Solutions allows non-State government agencies and Associate AASHTO Members to access product evaluation and manufacturing audit data …