AASHTO is a leading source of technical information on design, construction and maintenance of highways and other transportation facilities, including aviation, highways, public transit, rail, and water.
These specifications are intended for the design, evaluation, and rehabilitation of highway tunnels ..
Transportation agencies are increasingly going above and beyond to connect and enhance both communit..
The AASHTO Drainage Manual provides transportation agencies with guidelines for establishing state-s..
This handbook helps educate key customers and partners on the benefits and methods of adopting Partn..
This handbook was developed to educate key customers and partners on the benefits and methods of ado..
On February 17, 2009, President Barack Obama signed the American Reinvestment and RecoveryAct into l..
5The transportation investment in stimulus is working and in every state across the nation. More tha..
The 2009 AASHTO Transportation Glossary is an update and revision of the 1983 Transportation Glossar..
An official AASHTO policy on the extent and manner in which public utilities may cross or otherwise ..
This sourcebook provides guidelines for improving the appearance of short- to medium-span bridges. T..
The Bridge Element Inspection Manual builds on the element-level condition assessment methods develo..
This report is a comprehensive assessment of the nation's surface transportation needs and provides ..
New and extensively researched, Bridge Security Guidelines offers guidance on bridge design for extr..
This document contains comprehensive specifications for the design of bridges vulnerable to coastal ..
Commuting in America 2013 - Brief 1: Overview provides an overview of the development of the Commuti..
Commuting in America 2013 - Brief 2: The Role of Commuting in Overall Travel presents national trend..
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