"The 2009 AASHTO Transportation Glossary is an update and revision of the 1983 Transportation Glossary and the 1998 Transportation Glossary, which was unpublished. The largest additions in terminology were in bridge and drainage subjects. The new Glossary also includes lists of organizational acronyms, abbreviations, and other glossary references. Terms and definitions in this glossary were taken from an unpublished 1998 AASHTO Glossary and supplemented with definitions listed in AASHTO publications issued after 1998. Several additional sources were also referenced, including the Highway Capacity Manual, Manual on Uniform Traffic Control Devices, Code of Federal Regulations-Title 23, an FHWA list of roundabout terminology, and the Transportation Research Thesaurus. Glossary terms are listed in alphabetical order regardless of transportation mode. However, the glossary also includes two indexes-subject area and keyword-which provide cross references for the user."--AASHTO Bookstore website (viewed June 24, 2.

This document updates and expands the American Association of State Highway and Transportation Officials (AASHTO) User Benefit Analysis for Highways, also known as the Red Book. This AASHTO publication helps state and local transportation planning authorities evaluate the economic benefits of highway improvements. This update incorporates improvements in user-benefit calculation methods and, for the first time, provides guidance for evaluating important non-user impacts of highways. Previous editions of the Red Book provided guidance regarding user benefit measurement only. This update provides a framework for project evaluations that accurately account for both user and non-user benefits. The manual and accompanying CD-ROM provide a valuable resource for people who analyze the benefits and costs of highway projects.

This document presents a synthesis of current information and operating practices related to roadside safety and is developed in metric units. The roadside is defined as that area beyond the traveled way (driving lanes) and the shoulder (if any) of the roadway itself. The focus of this guide is on safety treatments that minimize the likelihood of serious injuries when a driver runs off the road. This guide replaces the 1989 AASHTO "Roadside Design Guide."

Design related project level pavement management - Economic evaluation of alternative pavement design strategies - Reliability / - Pavement design procedures for new construction or reconstruction : Design requirements - Highway pavement structural design - Low-volume road design / - Pavement design procedures for rehabilitation of existing pavements : Rehabilitation concepts - Guides for field data collection - Rehabilitation methods other than overlay - Rehabilitation methods with overlays / - Mechanistic-empirical design procedures.

TRB's National Cooperative Highway Research Program (NCHRP) Report 672: Roundabouts: An Informational Guide - Second Edition explores the planning, design, construction, maintenance, and operation of roundabouts. The report also addresses issues that may be useful in helping to explain the trade-offs associated with roundabouts. This report updates the U.S. Federal Highway Administration's Roundabouts: An Informational Guide, based on experience gained in the United States since that guide was published in 2000.

The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.

I made the Transport & Logistic Glossary aprox. 33.000 terms, as author with this fund, contributions and sponsorship I intend to build a libraries for transporters and students. Transport & Logistic Glossary creates highly targeted content geared to globally fleet owners and transport owner operator associations which have a different products, career opportunities and marketing strategies in the same industries as is all type of transportation. The Transport & Logistic Glossary is a glossary of transportation, rail, shipping, aero, road, intermodal, containers, fleet management, warehousing, materials handling, hazardous materials, related manufacturing and supply chain management professional, global logistics from raw materials through production to the customer, international trade terms and definitions and standardized international terms of purchase / sale. The Transport & Logistic Glossary is a research types of professional industry experts material which are in the public domain included here for educational and course pack purposes for worldwide transport & logistics associations / organizations The Transport & Logistic Glossary includes all terminology, acronyms and terms used by experienced and professionals that are involved in supply chain management professional, logistics, warehousing, all transportation type, rail, shipping, aero, road and manufacturing, The Transport & Logistic Glossary help power global operations that is a integrated tool with key logistics and compliance processes for successful companies in the world in the science of planning, organizing and managing activities that provide goods or services. The Transport & Logistic Glossary contain, classify and compare 33.000 acronyms and terms with alternative is an invaluable tool to make better trade strategy decisions, faster, allow logistics providers to manage the spiraling costs associated with shipping by sea and airfreight.