![]() Please read the Conditions Of Use before using these links.Ĭaltrans traffic camera video footage and still images are neither retained nor archived. Routes that run in the south to north direction are listed in order starting from the southern-most camera location, and those that run in the west to east direction are listed in order starting from the western-most camera location. The table below contains the links to the Caltrans Live Traffic Cameras. Support and documentation for these feeds is limited.ĭata sets are broken up by Caltrans Districts.Caltrans Streaming Video Locations Caltrans :: Live Traffic Cameras - Individual Links Description The files listed in the link below are deprecated and should not be used for new software development. Postmile Prefix / Route Suffix / Alignment Charts - Decodes the values reported in the Postmile Prefix, Route Suffix and Alignment fields.Route Chart - Lists the state highway routes.District Map and County Chart - Shows the relationship of Districts to counties Traffic Cameras CHP Incidents Highway Information Lane Closures Changeable Message Signs Chain Controls Full Closures.District Reporting Matrix - Describes which Districts are reporting data in each field.GIS Data Dictionary (XLSX) - GIS Portal Data Dictionary for the CWWP2 Chain Control data sets.Chain Control Status Chart - Decodes the value reported in the Status field Traffic Cameras CHP Incidents Highway Information Lane Closures Changeable Message Signs Chain Controls Full Closures.Field description - Describes field number, field name, description, type, nominal value, example value and which file format field is used.TXT - Text file with delimeter value of "ÿ" or 0xFFĭata in each of these file formats are defined in the following documents:.Included below are the file format layouts: The Chain Control point (CC) files provided below describe the location and status of each Caltrans chain control point located on the State Highway Network. Please update your clients and applications that utilize the CWWP2 as necessary to accommodate this important change.ĭata is available in four file formats that contain the same information to allow easy integration into your application. HTTPS will not be available until after the transition on November 9th, 2020. HTTP will be available until November 9th, 2020 and will be redirected to HTTPS thereafter. Octo: On NovemCaltrans will be migrating the Caltrans Wholesale Website Portal Version 2 (CWWP2) to the HTTPS protocol from the HTTP protocol.Please read the Conditions Of Use before using these data sets. There is no charge for the use of this data. These files are available for integration into your application and are available via the HTTPS protocol. Each file format contains the same data set. Get notified by e-mail when a reply is posted. Reply to: Check out the Caltrans Quick Map today - Chain controls. The Chain Control point (CC) files provided below describe the location and status of each Caltrans' chain control point located on the State Highway Network.įile formats include CSV, JSON, TXT and XML. Ive never seen traffic conditions like this: Go to the Caltrans QuickMap site and click on the first box for Chain Controls North to south, east. ![]() ![]() Examples of ATDs include: cable chains, textile snow chains, wheel hub attached chains, and automatic tire chains. Caltrans :: Commercial Wholesale Web Portal :: Chain Control Status (CC) Chain Control Signs Description STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION (Caltrans) Chain Requirements Revised 10/16Vehicles are permitted in chain control areas when equipped with link-type chains or Alternative Traction Devices (ATD). ![]()
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