Estimating the number of trips beginning or ending in a specific zone. Trip Distribution: Matching origins with destinations.

Always ensure your links connect correctly at nodes. Unconnected nodes will break your traffic assignment steps.

Academic licenses often require specialized authorization (such as a USB dongle or specific institutional registration) and are often valid for one year.

What specific are you using TransCAD for?

Transportation modeling relies heavily on accurate data. Ensure your network links are properly connected (topologically clean) or your traffic assignments will fail.

Most students get TransCAD through their university. Departments of civil engineering or urban planning often purchase a laboratory license.