Skip to main content

Bridge Inspection

Bridge Inspection

These guidelines are to be utilized when performing bridge inspections per the National Bridge Inspection Standards of public bridges by ADOT Bridge Inspection Staff and Consultants.

2025 Bridge Inspection Guidelines

Chapter 1 - Introduction*
Chapter 2 - Types of Bridges and Intervals*
Chapter 3 - Bridge and Culvert Inspection Procedures and Reporting
Chapter 6 - Quality Control and Quality Assurance

Critical Findings On The National Highway System

Critical Findings Definition and Reporting
Critical Findings Notification By ADOT District’s Memo
Bridge Critical Findings Status Report – Example