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Important Notice
Effective October 13, 2024, CARS™ has adopted the 11th Ed. of the Federal MUTCD guidelines Chapter 2C for setting advisory speeds, sign distances and chevron spacing. These guidelines became effective on January 18, 2024, with a 2-year compliance window from the US FHWA.
What's New
Check out our latest What's New document to stay up to date on our latest enhancements
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Have a Question?
If you are having trouble with the tablet or portal, you can always consult the User's Manual to find the answer you need!
Starting a New Project?
If you need to upload a Mile Marker file for a new or existing project, check out our MM Format Guide to see exactly what information you need