Working towards safe, convenient, affordable and accessible transportation
for all of Colorado

Working towards safe, convenient, affordable and accessible transportation for all of Colorado

About CASTA
About CASTA

CASTA Defensive Driving Program

CASTA is proud to offer two Defensive Driving courses: Defensive Driving for Transit Operators Certification (DDTOC) and Municipal Vehicle Defensive Driving Certification (MVDDC).

Learn More

September 27th – 30th, 2022 in Snowmass Village

The CASTA 2022 Fall Conference will be held September 27th – 30th, 2022 in Snowmass Village.

Go to Conference Webpage

Our Interactive Colorado Transit Directory

Colorado enjoys a unique transit profile.
60 out of the 64 counties in Colorado provide transit for their citizens and visitors.  Transit service in Colorado can be characterized in five general categories.

Search our Transit Directory
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Agency Members

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Defensive Driving for Transit Operators Certification Program

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Training Calendar