Evacuation map used in SAV study (IMAGE) University of Texas at Austin Caption Evacuation map of Houston, TX. The utilized network, with at-risk TAZs marked in yellow to red and the recommended evacuation route defined by the local metropolitan planning organization (MPO). Credit DOI: 10.1080/03081060.2024.2360678. Usage Restrictions by permission License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.