A planning tool for preliminary assessment of transportation infrastructure vulnerable to current and future flooding


The purpose of the Sea Level Scenario Sketch Planning Tool is to help identify transportation infrastructure vulnerable to current and future flood risks. The tool analyzes and visualizes current flood risks (100-year and 500-year floodplains and hurricane storm surge zones) as well as future flood risks using sea level rise (SLR) scenarios from the U.S. Army Corps of Engineers (USACE) and the National Oceanic and Atmospheric Administration (NOAA)/ National Climate Assessment. The Tool includes (1) a web map viewer, (2) GIS data layers, and (3) an ArcGIS calculator tool.

The SLS Sketch Planning Tool was created by the University of Florida GeoPlan Center with funding from the Florida Department of Transportation. This work has been completed over numerous phases between 2012 – 2017.  In 2019, we are working on another update to the data and tools.  We are looking for feedback to improve our tools!

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View Maps

View interactive maps of potential inundation
and at-risk transportation infrastructure
due to sea level change at various time periods.

GIS Data

GIS data layers of SLR inundation and affected transportation infrastructure.


Create custom GIS layers of inundation using
the Sea Level Rise (SLR) Inundation Surface Calculator.

Training Workshops

Technical workshops for SLS Tool use and design, geared for professionals.


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Contact Info

University of Florida GeoPlan Center
131 Architecture Building
Gainesville, FL 32611