A point that is linked to a TAZ that loads traffic onto the network

The link that connects a centroid to the rest of the network.

An assignment method that iteratively assigns and reassigns traffic based on revised travel times on each link.

A piece of roadway in the network

A collection of links, nodes, centroids, etc. that simulate the major travel facilities in the model area.

A process of counting the homes, employees (usually by type), schools, and other activities that generate traffic to and from them.  Trips are generated as attractions and productions.