These specifications cover the design, evaluation, and rehabilitation of highway bridges. The design provisions of these specifications employ the Load and Resistance Factor Design (LRFD) ..... Read More
This manual presents uniform guidelines and procedures pertaining to the unique structural, mechanical, electrical, and operational characteristics of movable highway bridges. The manual was developed for ..... Read More
The Special Committee on Research and Innovation (R&I) will serve as AASHTO’s foremost proponent for high-value transportation research, technology, and innovation to provide a safe and efficient transportation system to improve the nation’s mobility of people and goods. R&I and its Research Advisory Committee (RAC) will support AASHTO and the transportation community in identifying, conducting, delivering, and facilitating deployment of high-value research results. R&I and RAC will ensure that transportation research addresses critical short-term and long-term national needs through its own activities and by consulting and advising other transportation programs at the national, regional, state, and local levels.