The American Association of State Highway and Transportation Officials recently released a new catalog, containing the latest information about the organization’s various publications, including complete descriptions, available formats, and pricing.
[Above image by AASHTO]
Four new AASHTO publications are highlighted in this new catalog:
- Guide for Reducing the Cradle-to-Gate Embodied Carbon Emissions of Paving Concrete, 1st Edition: This guide offers several strategies for material selection and proportioning that transportation agencies and contractors can use to reduce the cradle-to-gate embodied carbon emissions of paving concrete. Although focused primarily on mixtures for paving, many of the strategies presented can be extended to concrete mixtures for other applications, including structural and ancillary uses.
- The 2025 Interim Revisions to the Structural Supports for Highway Signs, Luminaires, and Traffic Signals, 6th Edition: This publication is a standard and a guide for the design, fabrication, and erection of highway signs, luminaires, and traffic signals.
- AASHTO LRFD Bridge Design Specifications, 10th Edition: These specifications are intended for use in the design, evaluation, and rehabilitation of bridges. The specifications employ the Load and Resistance Factor Design (LRFD) methodology, using factors developed from current statistical knowledge of loads and structural performance.
- Guide for the Development of Bicycle Facilities, 5th Edition: The AASHTO “Bike Guide” provides information on the planning, design, and operation of bikeways along streets, roads, and highways, and on paths along independent alignments, in urban, suburban, and rural settings. This new fifth edition has undergone significant revisions and updates since the 2012 fourth edition and includes seven revised chapters and nine new chapters.
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