Trucking firms whose business depends on knowing state highway restrictions and conditions can pull up information on allowable weight loads for specific routes, locations of freight intermodal points for transfers, or the status of inspection facilities.Ĭommuters visiting the state site can view where traffic bottlenecks are, average daily traffic counts, locations of park-and-ride locations, or, tiring of the daily drive, look up train and bus facilities.Ĭaltrans continually refreshes and verifies its existing information on the state geoportal, and is working on new categories of collected transportation data to introduce. Emergency responders can get quick access to datasets giving specifics about Caltrans and local bridges, public airports, heliports or Caltrans’ postmile system to pinpoint locations of incidents on the highway system. The Caltrans-supplied transportation component of the state geoportal doesn’t just serve vacationers. Or, since the route travels the dramatic east side of the Sierra Nevada, they can find out how many vista points there are (10), and exact locations. 395 through the state can call up the dataset showing the number of rest stops along the route (five), listed on a graphic table, and a map displaying the services of each (vending, dog walk, RV facilities, etc.). Site visitors can choose overlays embedded with the particular data points of information they are seeking about the highway system, its location and its functions.įor example, a family that plans to travel along U.S. There are 12 general data categories presented on the site, including water, health, energy, environment, education, emergency, and transportation, with data supplied by state departments or agencies overseeing those functions.Ĭaltrans, through its Division of Research, Innovation and System Information (DRISI), posts 42 datasets about the State Highway System that each contain layered map levels of information. Visitors to the site can get big picture views of location-based information grouped by category, or drill down to find more granular detail about state services or operations. On the Caltrans section of the state geoportal site, users can choose from 42 different datasets of location-based travel information that features layered maps of the particular attributes chosen. The California State Geoportal website offers an easy-to-use format for finding information posted by state departments such as Caltrans and other agencies, rendered in map-based or 3D visual representations.

The site uses the latest Geographic Information Systems (GIS) technology to gather millions of points of data generated by state government and organize it into map-based or 3D visual representations.

The California State Geoportal debuted last December. With help and contributions from Caltrans, the state of California has created a vast data storehouse detailing its services, facilities and geographic information available at the click of a mouse to the public. Caltrans and the State Have Built a Tower of Information.

Camp fire quickmap