Trip generation estimates the number of vehicle, person, or freight trips associated with a land use or activity. Estimates may use published references, local data, surveys, or project-specific methods. The selected approach should match the project and agency requirements. Results are inputs to further analysis and are not direct predictions of every future travel pattern.
Why it matters for owners
Trip assumptions can affect access and mitigation discussions. Documenting sources and adjustments makes client and agency review clearer.
