A complex feature inspection is one that involves inspection of a bridge component or member with unique structural members or operational characteristics, construction methods, and/or requiring specific inspection procedures. Texas Department of Transportation considers cable-stayed, suspension, movable, pontoon bridges, and any suspenders (rod or cable) as complex features. These types of structures require specialized access equipment and inspection procedures as well as inspector qualifications. Chapter 3 of this manual details the requirements for training and experience of individuals performing inspections of complex features.

Specific procedures for complex features must be developed for each bridge and contained in the bridge file.