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Airport Runways
The AIRP_RW feature class is a line feature class representing the airport runways in California for which the Caltrans HQ Aeronautics maintains information. -
State Highway Bridges
The bridge inventory data was obtained from Caltrans Structure Maintenance and Investigations (SM&I) Database as of 05/08/2020. SM&I performs bridge inspections in... -
Airport Boundaries
California department of transportation (Caltrans), Division of Aeronautics provided airport layout drawings with estimated digitized airport property or fence lines with Google... -
Traffic Volumes AADT
This traffic volumes feature class containing Traffic Volumes (also known as Traffic Counts) on California state highway network created from AADT excel spreadsheet file... -
Freight Classification Yards
Classification yards and major switching facilities are rail yards used to separate cars onto multiple tracks. -
Automated Weather Observation System
This layer was created from the California Aviation System Plan list of Automated Weather Observation Systems. The upgrades and distribution of Automated Weather Observing... -
Rail Interstate Stations
Intercity passenger rail services provide transportation between metropolitan areas, to rural areas of California, and to points beyond California’s borders. California’s... -
Truck Volumes AADT
Annual average daily truck traffic is the total truck traffic volume divided by 365 days. Truck counting is done throughout the state in a program of continuous truck count... -
Park and Ride
California’s Managed Lanes comprise of HOV Lanes, Express Lanes and Park and Ride facilities. Park and ride lots provide a location for individuals to park their vehicles to... -
Physicians by Specialty and Patient Care Hours
This dataset contains aggregated responses from the Medical Board of California and Osteopathic Board of California physician survey incorporated into the license renewal... -
Rail Interstate Routes
Intercity passenger rail services provide transportation between metropolitan areas, to rural areas of California, and to points beyond California’s borders. California’s... -
Public Airport
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... -
Bottlenecks
Bottleneck Mapping is a subproject of the Mobility Performance Report, which is one of the products of the Mobility Performance Reporting and Analysis Program (MPRAP). The... -
Commercial Vehicle Enforcement Facilities
A Commercial Vehicle Enforcement Facility (CVEF) commonly called a Weigh Station (WS) is a checkpoint typically located directly off the State highways where the California... -
California Rail Network
The purpose of the data is to represent the rail network using available reference data and information contained in the California Region Timetable 20. The Rail feature class... -
California Rail Stations
The rail stations in California existing passenger rail system. All station information was compiled from Amtrak Operating Timetable 45 and commuter rail websites for Metrolink,... -
Truck Volumes AADT
Annual average daily truck traffic is the total truck traffic volume divided by 365 days. Truck counting is done throughout the state in a program of continuous truck count... -
Ports of Entry
Ports of Entry along USA/Mexico Border. Includes both existing and future ports. -
California Rail Stations
The rail stations in California existing passenger rail system. All station information was compiled from Amtrak Operating Timetable 45 and commuter rail websites for Metrolink,... -
Caltrans Districts
The District boundary definitions are primarily based on the county boundaries. 2010 Census TIGER/Line county data were used to create this district boundary layer. Following...