Local and Express Routes
Bus Routes w/alerts
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Local and Express Routes
Schedule note: The times published in Tri Delta Transit’s timetables in printed schedule and on this website are approximations of normal trips. They do not anticipate service disruptions, traffic, delays of boarding and off-boarding, or other possible disruptions.
Time Points listed are times that we anticipate being at those locations only. Tri Delta Transit strives to keep as closely to this schedule as possible. Please see Real Time Arrival page for the most current information. All timetables are subject to change without notice. Thank you.
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Schedule Download
Cities:
Pittsburg
Martinez (Limited Service)
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Cities:
Pittsburg
Bay Point
Concord (Limited Service)
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Cities:
Brentwood
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Cities:
Antioch
Brentwood
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Cities:
Antioch
Reminder. Route 379 operates on the Antioch Unified School District calendar. Service is only provided when school is in session
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Sun
Cities:
Antioch
Pittsburg
Bay Point
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Sun
Cities:
Pittsburg
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Cities:
Antioch
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Cities:
Antioch
Brentwood
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Cities:
Antioch
Brentwood
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Cities:
Antioch
Pittsburg
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Sun
Cities:
Antioch
Pittsburg
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Sun
Cities:
Pittsburg
Bay Point
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Fri
Cities:
Antioch
Pittsburg
Bay Point
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Mon - Sun
Cities:
Pittsburg
Brentwood
Service Alert
SERVICE ALERT: Youth Ride Free June +July 2025
Announcing YOUTH RIDE FREE PILOT PROGRAM. Youth ages 0-18 can ride fare-free on all FIXED AND EXPRESS routes ONLY from JUNE 1 through JULY 31, 2025. Tri MyRide and Paratransit services are not included. Riders must pay the fare when riding these services. Visit the page for all the details.
Service Span: Sat & Sun
Cities:
Antioch
Brentwood