Evacuation routes and demographic data by census tract for Houston, Texas.
Darker blue tracts have a higher percentage of households without a vehicle. This pattern helps answer the question: where in Houston should we provide evacuation assistance during a hurricane?
Instant app
The interactive map contains a Living Atlas layer of Houston evacuation routes and a layer of Houston demographic data. The demographic layer is styled using an Arcade expression that calculates the percentage of households without a vehicle (also provided in pop-up details).