This Hospital Heliport point layer displays California hospital heliport locations with the links to the heliport info sheets that provide permitted approach paths and other...

This is a point layer of Military Airports currently permitted by the State of California, Department of Transportation (Caltrans), Division of Aeronautics. The attributes...

This feature layer is a line feature class representing the airport runways in California for which the Caltrans HQ Aeronautics maintains information.  For planning purpose only...

Caltrans emergency road closures data represents highway postmile segment lengths closed related to wildfire impacts and safety concerns. These road closures are identified and...

This feature layer was created from the California Aviation System Plan (2013) list of Automated Weather Observation Systems. The upgrades and distribution of Automated Weather...

This is a point layer of Public Use Airports currently permitted by the State of California, Department of Transportation (Caltrans), Division of Aeronautics. Details for each...

Caltrans emergency road closures data represents highway postmile segment lengths closed related to wildfire impacts and safety concerns. These road closures are identified and...