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NCHRP 20-64 XML Schemas for the Exchange of Transportation Data     
TransXML Home > Bridge Structures Schema > Sources and Resources
Sources and Resources



American Association of State Highway and Transportation officials (AASHTO)

No XML Schema, but standard data structures have been established that could provide a basis for a schema.

Data domain for bridge design/rating (Virtis/Opis) covers superstructure description for common types of girder bridges. Work on substructure domain is in progress. Data model for bridge inspection, needs analysis and project planning is part of the Pontis portion of BRIDGEWare.
 
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National Cooperative Highway Research Program (NCHRP)

Data structure (including an XML representation) for bridge analysis and rating. Includes specification information for steel girder and pretensioned prestressed concrete girder type bridges.
 
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National Cooperative Highway Research Program (NCHRP)

The data model provided in the appendix of this report starts with the AASHTO Virtis/Opis data model and adds on specific classes related to fabrication and construction of steel bridges.
 
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American Institute of Steel Construction (AISC)

Standard for steel construction data exchange across CAD and analysis programs.
 
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Workgroups at the AISI website

Effort to develop standardized XML terminology to be used throughout steel related transactions documents.
 
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