Bridge (Engineering and Construction)

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 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.

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From the ADOT Blog : Bridges

Winkelman bridge girder placement
If you drove on SR 77 near Winkelman this month, there was no missing this important sign of progress.
Old US 60 bridge 1
The trip east from Superior on US 60 used to be a lot different, but the need to cross Queen Creek is timeless.
I-17 girder placement at Central Avenue
They say there is strength in numbers - and that is especially true when it comes to the girders used for bridges like the one on Interstate 17 over Central Avenue.
I-17 and Central Avenue bridge project
We are nearly half a year into our project to reconstruct the I-17 bridge over Central Avenue. While the project won't be finished until fall 2021, here's some photographic evidence of progress being made.
TBT Glen Canyon Dam bridge
This photo looks pretty ordinary, but this scene actually holds a lot of state transportation history.

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