Feb 13, 2026 · 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 …

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, …

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 …

The AASHTO Online Store. AASHTO technical standards, design and construction specifications and guides for the construction, design, and maintenance of transportation infrastructure.

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 …

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

AASHTO Materials Guidelines AASHTO Operations Management AASHTO Performance Management AASHTO Preservation Management AASHTO Product Evaluation & Audit …

Feb 6, 2026 · The American Association of State Highway and Transportation Officials recently issued a Request for Proposals or RFP for the AASHTO ...

Feb 13, 2026 · The American Association of State Highway and Transportation Officials recently learned that unauthorized websites that are impersonating AASHTO; using the organization’s …