- Best sellers
- New Arrivals
AASHTO-American Association of State Highway and Transportation Officials
American Association of State Highway and Transportation Officials (AASHTO) Standards
The American Association of State Highway and Transportation Officials (AASHTO) is a leading organization that develops and publishes technical standards, specifications, guidelines, and industry resources for the transportation sector.
AASHTO standards cover a wide range of applications, including highway design, road construction, bridge engineering, transportation infrastructure, maintenance, public transit, railways, aviation, and water transportation.
Engineers, contractors, transportation agencies, and industry professionals rely on AASHTO publications to support infrastructure planning, design, construction, inspection, and maintenance while promoting safety, quality, and consistency across transportation projects.
At e-Standards Portal, you can explore AASHTO standards, technical specifications, and related publications to find the technical information you need for your engineering and transportation projects.
AASHTO GSH-10-E1-2023 PDF
Errata to Guide Specifications for Highway Construction, 10th Edition. It records the corrections ad..
AASHTO GSH-10-I1-2022 PDF
Guide Specifications for Highway Construction, 10th Edition, 2022 Interim Revisions. The revisions s..
AASHTO GSH-10-M-2020 PDF
AASHTO GSH-10-M, Guide Specifications for Highway Construction, Tenth Edition (2020), supplies model..
AASHTO GSHDP-1-2000 PDF
Prepared by Task Force 13 of the AASHTO-AGC-ARTBA Joint Committee, this guide supersedes the 1996 ed..
AASHTO GSIC-1-1999 PDF
This guide presents a comprehensive overview of the components required for a successful snow and ic..
AASHTO GSID-4-2014 PDF
AASHTO GSID-4, Guide Specifications for Seismic Isolation Design, 4th Edition (2014), addresses the ..
AASHTO GSID-4-I1-2023 PDF
The parent publication, Guide Specifications for Seismic Isolation Design , 4th Edition (GSID-4), pu..
AASHTO GSLR-2-2022 PDF
The AASHTO LRFD Guide Specifications for Bridges Carrying Light Rail Transit Loads, Second Edition (..
AASHTO GSRWT-1-1997 PDF
Purpose of this guide is to identify key elements that are involved in the implementation of shared ..
AASHTO GSSSH-1-1998 PDF
A compilation of small sign support hardware. This document presents the state-of-the-art perspectiv..