National Steel Bridge Alliance


NSBA offers an extensive collection of documents and publications related to the design and construction of fabricated steel bridges. These documents are developed at no charge because of the work of volunteers from AASHTO, the FHWA, university researchers, and those working in the steel bridge industry.  For questions regarding publications contact the AISC Solutions Center at or 866.ASK.AISC.

Still need help?

The Steel Solutions Center is for people who need technical assistance, innovative solutions, or tools to make structural steel design even easier.

Visit the Steel Solutions Center