Observed peak parking demand rates by land use, setting (urban/suburban), and time.
Why: the standalone-demand leg of the parking triad (code vs ITE vs ULI vs observed); justifies reductions when code overshoots.
When:
- parking studies
- variance support
- checking a code ratio against data
Example questions:
- 85th-percentile vs average rate — which does the agency accept?
- weekday vs weekend peak for this LU?
Related: ULI Shared Parking · Workflow - Parking Study · parking-code notes per jurisdiction