AASHTO LRFD Bridge Design Specifications (9th Edition)
The American Association of State Highway and Transportation Officials recently released the 9th edition of its LRFD Bridge Design Specifications guide, which employs the load and resistance factor design or LRFD methodology in the design, evaluation, and rehabilitation of bridges. AASHTO noted that this 9th edition replaces the 8th edition – published in 2017 – and includes […]
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