Advanced Traffic Management System - Deprecated Files

Description

These Advanced Traffic Management System files listed below are deprecated and should not be used for new software development. Support and documentation for these feeds is limited. Please use these feeds to retrieve traffic data only. The Department has a fully documented set of CCTV and CMS feeds located at the CWWP2 website.

Conditions of Use

Please read the Conditions Of Use before using these data sets.

Announcements

Documentation

Data in each of these file formats are defined in the following documents:

File Locations

Data sets are broken up by Caltrans Districts.