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Events

Tri Delta Transit event

Drive Thru Community Shred It Event

April 24, 2025

Tri Delta Transit is hosting our annual community shredding event open to residents of eastern Contra Costa County in the Tri Delta Transit service area.  The event is Thursday, April 24th at the Oakley Mobility Hub, 4300 Main Street. Enter at the driveway closest to Cypress.  The event starts at...
Booth Event

Tri Delta Transit goes to the County Fair

May 15, 2025

Tri Delta Transit is going to the County Fair so you can too! This fun event happens at the Antioch Fairgrounds Thursday, May 15th thru Sunday, May 18th.  With fun activities planned all week, you'll have lots to do at this family friendly event.  See our County Fair page for...
Booth Event

Join us at the STEM Community Event, Antioch

May 03, 2025

Tri Delta Transit will be on hand with an electric battery bus for this fun FREE community event called In-Living Color: A hands-on Stem event Saturday, May 3, 2025 at Williamson Ranch Park from 11:30 am - 4:00 pm.  Visit www.STEMinlivingcolor.com for information and activities.