ArcGIS Data Model

The ArcGIS transportation data model has been built specifically for roadway management organizations (e.g., DOTs), as well as for railroads, transit, airport, and waterway authorities.

• Geology Data Model
• Data Model Discussion Conference
• Advanced Modeling of Transportation Networks With ArcGIS 9.1 Network Analyst
• Transportation Modeling with Network Data Sets [PDF-7.78 MB, 1 page]