Alamo Area Metropolitan Planning Organization
We plan to keep you moving!

Geographic Information Systems (GIS)

GIS at the Alamo Area MPO

The GIS section supports our short and long-range transportation plans by providing innovative ways to visualize and compare several different transportation scenarios that help policymakers and the public understand transportation issues. The Alamo Area MPO is part of the South Central Arc Users Group, a professional forum that shares problems and solutions about GIS software and databases.

MPO GIS Tools & Resources

iMap Interactive Mapping Application

The GIS Staff at the Alamo Area MPO developed "iMap," an interactive mapping application to serve as an all-inclusive hub for transportation geographic data. The application was designed with both CITIZENS and PARTNER AGENCY STAFF in mind, providing functionality as simple as searching, creating and printing custom maps, identifying information on projects in the TIP (short-range plan) and MTP (long-range plan), and identifying crash hot spots; or as advanced as importing external GIS datasets, GIS data download, and much more.

If you have any questions regarding iMap, e-mail Cecilio Martinez, Senior GIS & Web Analyst at or call him at 210-230-6905.

Open iMap

AAMPO Open Data Site

Browse through a library of the MPO's popular GIS layers. You can add layers to your interactive mapping applications as REST points or download the data in spreadsheet, KML, Shapefile, or even API format.

Open data screenshot

For More Information:

Cecilio Martinez pictureCecilio Martinez

GIS Manager
GIS Supervisor

(210) 230-6905