Commute OD & Modal Split Generator
Generate commute OD flows, JTW/RJTW modal splits, and auto ownership summaries for selected census tracts.
⚙️ Parameters
Define the study area and tracts to generate OD flows, modal splits, and auto ownership data.
What You Will Get
OD FlowsOrigin–Destination commute flows between selected tracts and surrounding regions.
RJTW Modal SplitMode of transportation for workers traveling TO the selected tracts.
JTW Modal SplitMode of transportation for workers traveling FROM the selected tracts.
Auto OwnershipVehicle availability and Autos/HH ratio for Owner, Renter, and Combined households.
Outputs are provided as a structured ZIP package for review and analysis.
Data Sources & Notes
- OD flows: CTPP residence–workplace flow tables (2012–2016).
- RJTW Modal Split: derived from CTPP commute-to-work summaries.
- JTW Modal Split: derived from ACS journey-to-work tables (2015–2019).
- Auto Ownership: ACS B25044 Tenure by Vehicles Available (2015–2019).
- Census tract inputs accept multiple formats and are auto-normalized.