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 300) 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 200 and 201: $2.50)
Single Ride Senior/Disabled: 85¢ (Express Route 200 and 201: $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

Saturday, Sunday & Holidays

System Map Legend