Click here to purchase These guide specifications provide guidance for developing transportation contract specifications and are the national standard for best practices in highway and road construction. This consensus-based guide is used by states and local agencies as a standard requirement for roadway construction contracts and is a basis for those in developing their own construction...

Click here to purchase These specifications are intended for the design, evaluation, and rehabilitation of highway tunnels and for the design of tunnels constructed using cut-and-cover, bored, mined, and immersed tunnel construction methodologies. Provisions are not included for water conveyance, utility, transit, or rail tunnels, or shafts. Structures internal to tunnels that support roadways...

Click here to purchase AASHTO ABC-1: Many state DOTs and the Federal Highway Administration are actively promoting accelerated bridge construction (ABC) to reduce traffic impacts, onsite construction time, environmental impacts, and life cycle costs; and to improve work zone safety, site constructability, material quality, and product durability, while replacing the nation's transportation...

Click here to purchase This guide is intended to supply state highway agencies with strategies and methods for successful design-build implementation, including the preparation of requests for qualifications (RFQ) and requests for proposals (RFP) and the selection of a qualified proposer. It is based on best practices from experienced state highway agencies and other public sector agencies....

Click here to purchase AASHTO FRBL-2: This report examines changes to the economy and rail industry since the release of the 2002 Freight Rail Bottom Line Report. The report focuses on the industries most impacted by publicly funded improvements to rail infrastructure, as well as the appropriateness of public/private partnerships to advance nationally significant rail network projects. Product...

Click here to purchase These Guide Specifications address major changes in the way seismic hazard is now defined in the United States, as well as changes in the state of the art of seismic isolation design for highway bridges. It also reflects changes in the definition of the seismic hazard as now defined in the AASHTO LRFD Bridge Design Specifications and the Guide Specifications for LRFD...

Click here to purchase This is the obsolete 6th Edition of A Policy on Geometric Design of Highways and Streets. It is is being made available for students preparing to take the Professional or Structural Engineers exam, which currently list this edition as a reference. Product Details Published: 2011 ISBN(s): 9781560515081 Number of Pages: 906 File Size: 1 file , 24 MB Product Code(s): GDHS-6-PE...

Click here to purchase 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 highway and street geometric design. This edition presents an updated framework for geometric design that is more flexible, multimodal, and performance-based than in the past. The document provides guidance...

Click here to purchase "The Bridge Book." The structural design standards used by state bridge engineers, engineering colleges and universities, and practicing engineers worldwide. Now features separate table of contents for figures and tables. Future updates provided on bridge web site for download and printing. For the first time, includes easy-to-use companion CD-ROM (single-user) which...

Click here to purchase Includes the 2014 Supplement and 2016 ErrataThe Highway Safety Manual was developed to help measurably reduce the frequency and severity of crashes on American roadways by providing tools for considering safety in the project development process. The HSM assists practitioners in selecting countermeasures and prioritizing projects, comparing alternatives, and quantifying and...