Welcome to the CARS program Public
Information Site. Please browse
our site for information about
the program, or download the information
in PDF format here.
To view CARS/511 call statistics in Microsoft Excel
Welcome to CARSprogram.org
This site was designed
to provide general information about
the CARS (Condition Acquisition and
Reporting System) program.
CARS is a condition
reporting system now used by many states,
cities, and transportation agencies in
the U.S. and Canada to assemble
traveler information and to support
the dissemination of it to the public
automatically through 511, the Web,
Highway Advisor Radio/Low Power
FM transmitters, and other media.
To learn more about CARS and the CARS
program, start with our
If you have any questions, you can also