Bridge

Bulletins

This page contains notifications on release of publications, updates, and revisions to Bridge Group guidelines, standards and other bridge and geotechnical service related memoranda.  In addition notifications may be released containing information affecting bridge design, inspection and geotechnical disciplines from national specifications and publications.

Guidelines

The guidelines on these pages reflect the latest AASHTO LRFD Specifications; updated sections are published as they become available. In the meantime, older sections of the guidelines remain available and are denoted with an asterisk (*).

Structure Detail Drawings

Structure Detail drawings are intended to supplement contract structure drawings for bridges and appurtenant highway structures. These drawings are used for recurring features in the same manner as the printed B standards drawings, which these drawings will eventually replace.

Bridge/Tunnel Inventory

This page contains links to both state and district inventories, which are presented in PDF format.

CADD MicroStation

These pages contain information on CADD English specifications, file-naming conventions, lists of abbreviations and downloadable cell libraries, seedfiles, etc.

Preservation Program

These pages contain a notice regarding bridge and overpass demolition debris.


From the ADOT Blog

Technician inspecting bottom side of bridge
Defining bridge inspection terms

May 16, 2013

You may have heard the terms "structurally deficient" or "functionally obsolete" in reference to bridges … Full story ...

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