| List for Steel Pipe Piling facilities | Last edited 9/7/2021 |
| List for Steel Standards and Poles facilities | Last edited 7/30/2021 |
| List for Structural Precast Concrete facilities | Last edited 8/19/2021 |
| List for Welded Steel for Overhead Sign Structures facilities | Last edited 7/30/2021 |
| Process for renewing a Facility Audit with Caltrans | Revised 4/2/2013 |