4448Petaluma, JC, SSU, Santa Rosa


Last Updated: 12:09PM February 18, 2026

The detour affecting the main flagpole Sonoma State University bus stop is no longer in effect. Regular service and routing has resumed.

Please contact the Sonoma County Transit Information Office at 707-565-7433 for additional information.

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Last Updated: 11:35AM January 1, 2026

Now you can ride Sonoma County Transit by tapping your contactless bank card to pay your fare. Just look for the contactless symbol on your card or pay using a contactless card in your mobile wallet. Accepted card brands are Visa, Mastercard, American Express and Discover.

Please note: You will be charged the full adult fare when using a contactless bank card to pay. Don’t forget to tap your card when exiting the bus to ensure you are charged for the appropriate number of zones traveled.

For more information and FAQ, please visit: https://www.clippercard.com/contactless-payments.

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