National Steel Bridge Alliance

AASHTO/NSBA Steel Bridge Collaboration


About the AASHTO/NSBA Steel Bridge Collaboration

The AASHTO/NSBA Steel Bridge Collaboration is a joint effort between the American Association of State Highway and Transportation Officials (AASHTO) and the National Steel Bridge Alliance (NSBA) with representatives from state departments of transportation, the Federal Highway Administration, academia, and various industry groups related to steel bridge design, fabrication and inspection. The mission of the Collaboration is to provide a forum where professionals can work together to improve and achieve the quality and value of steel bridges through standardization of design, fabrication, and erection. 

Individuals interested in joining a task group responsible for developing an AASHTO/NSBA Steel Bridge Collaboration document are encouraged to visit the 新澳门六合彩资料 committee application page.


NEWS! New AASHTO/NSBA G14.2 Document Now Available

The AASHTO/NSBA Steel Bridge Collaboration has released the new G14.2 Guidelines for Field Repairs and Retrofits of Steel Bridges. This new document provides guidance and strategies related to the most common forms of damage in steel bridges and options for repair. It includes repair procedures, detailing techniques, maintenance recommendations, inspection recommendations and preservation actions to repair and retrofit damaged steel bridges.  Click here to view the new document



Collaboration Meetings

View information for task groups, upcoming meetings, and past meeting summaries. 

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Collaboration Documents

View Guide Specification "S" Documents, Guideline "G" Documents and archived documents.

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