Local Service
Welcome to Tri Delta Transit!
Serving the cities of Antioch, Pittsburg, Brentwood, Oakley and Bay Point (with limited service in Concord and Martinez), we operate 15 local bus routes Monday-Friday (including route 300X) and five on weekends & holidays. Every day we help East Contra Costa residents get to BART, work, school, the doctor, the library, parks, the movies, shopping centers, the grocery store, recreation activities, or just across town to visit family & friends.
Getting Started
Getting started is easy. To figure out which route you need, scroll through the attached system map. Routes are color coded to help you locate individual routes serving your location. Once you know which route(s) you need, click the above link called “Schedules and Maps” to see your selected route(s) including bus arrival times.
If you need assistance reading the schedule, click here to read our “How to Ride the Bus” page. Or, give us a call at 925-754-4040 and we’ll be happy to assist you.
Local Bus Stops
There are over 650 bus stops served by Tri Delta Transit local buses. Every bus stop served by each route is listed along with maps and schedules on this web site. To see a list of bus stops served by any route, simply select that route from the “Schedules & Maps” pull down menu above.
For example: click here to view Route 380 Eastbound and you will see the Bus Stop List button to all bus stops served by the 380 Eastbound bus. Bus stop locations are identified by city, street and cross street. To help make sure you arrive at the correct bus stop, each bus stop sign lists the route, and direction of travel.
Local Bus Fares
Single Ride General Public: $2.00 (Express Route 200X and 201X: $2.50)
Single Ride Senior/Disabled: 85¢ (Express Route 200X and 201X: $1.25)
Day Pass General Public: $3.75 (Valid on all Tri Delta Transit buses except paratransit buses)
Day Pass Senior/Disabled: $1.75¢ (Valid on all Tri Delta Transit buses except paratransit buses)
There are lots of ways to save money when riding the bus. For a list of all fares including discount passes click here - Fares
Riding Local buses is a great way to get around. Not only will you get a ride, you’ll save money and help our environment.
Enjoy your travels on Tri Delta Transit.
Transit
Transit is the official mobility app of Tri Delta Transit. Use Transit for real-time bus information, trip planning, alerts and crowding information. Click here for more information
System Map
Week Days
Use the right side and bottom scroll bars to follow a route.
System Map Legend
200X Martinez / Pittsburg
201X Pittsburg-Bay Point BART / Concord BART
202X Brentwood Park & Ride / Los Medanos College Brentwood
300X Brentwood Park & Ride / Antioch BART (Commute Hours)
379 Antioch BART / Kaiser Antioch Medical Center (Antioch Unified School days Only)
380 Pittsburg-Bay Point BART / Antioch BART
381 Pittsburg Marina/Los Medanos College Pittsburg
383 Blue Goose Park / Antioch BART
384 Brentwood Park & Ride / Antioch Bart
385 Antioch BART / Brentwood Park & Ride
387 Antioch BART / Pittsburg-Bay Point BART
388 Pittsburg-Bay Point BART / Kaiser Antioch Medical Center
389 Pittsburg-Bay Point BART / Bay Point
390 Antioch BART / Pittsburg-Bay Point BART (Commute Hours)
391 Pittsburg Center Station / Brentwood Park & Ride
395 Streets of Brentwood / Antioch BART
709 Antioch BART / Pittsburg-Bay Point BART
Point of Interest / Landmark
Saturday, Sunday & Holidays
System Map Legend
380 Pitsburg-Bay Point BART / Antioch BART
381 Pitsburg Marina / Los Medanos College Pittsburg
388 Pitsburg-Bay Point BART / Kaiser Antioch Medical Center
389 Pitsburg-Bay Point BART / Bay Point
391 Pitsburg Center Station / Brentwood Park & Ride
395 Streets Of Brentwood / Antioch BART
Point of Interest / Landmark