Featured Publications

• Mechanistic-Empirical Pavement Design Guide: A Manual of Practice, 3rd Edition

  

  This 2020 3rd edition includes the following revisions and updates from the previous 2015 2nd edition: new fracture mechanics-based model for reflective cracking in AC overlays over flexible, .....
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• A Policy on Geometric Design of Highways and Streets, 7th Edition, Single User PDF Download

  

  A Policy on Geometric Design of Highways and Streets, 7th Edition, 2018, commonly referred to as the “Green Book,” contains the current design research and practices for .....
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• Manual for Bridge Evaluation, 3rd Edition

  

  This manual has been developed to assist bridge owners by establishing inspection procedures and evaluation practices that meet the National Bridge Inspection Standards (NBIS). The manual .....
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• AASHTO LRFD Bridge Construction Specifications, 4th Edition, with 2020 Interim Revisions

  

  The AASHTO LRFD Bridge Construction Specifications are intended for use in the construction of bridges. The specifications employ the Load and Resistance Factor Design (LRFD) methodology, .....
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• AASHTO LRFD Bridge Design Specifications, 8th Edition

  

  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) methodology, .....
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