Geographic Information Systems (GIS)
Geographic Information Systems are used within Transportation Planning and District 5 in general to manage data and perform mapping tasks.
The Caltrans Office of Data Services and Technology maintains a listing of available GIS data
Our two most commonly requested GIS datasets (State Highways and Postmiles) can be downloaded from this page. Format choices are Shapefiles or File Geodatabase:
To request any other data, contact the District 5 GIS Coordinator (see Contact below).
Joseph Londono, Acting District 5 GIS Coordinator