AASHTO/NSBA Steel Bridge Collaboration G 4.4 - 2006 Sample Owners Quality Assurance Manual

Update: 17 October, 2023

This is a standard document developed by the AASHTO/NSBA Steel Bridge Collaboration. The primary goal of the Collaboration is to achieve steel bridge design and construction of the highest quality and value through standardization of the design, fabrication, and erection processes.

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