Bus 20 route
Route stops
24 stops • 2 directions
- Concord BART
- Concord Boulevard & Grant Street
- Concord Boulevard & Mira Vista Terrace
- Clayton Road & Sutter Street
- Clayton Road & Fry Way
- Gateway Boulevard & Willow Pass Road
- Willow Pass Road & Waterworld Parkway
- Sun Valley Boulevard & Contra Costa Boulevard
- Contra Costa Boulevard & Sun Valley Boulevard & Viking Drive
- Contra Costa Boulevard & Viking Drive
- Golf Club Road & College Drive
- Diablo Valley College Transit Center
- Diablo Valley College Transit Center
- Contra Costa Boulevard & Golf Club Road
- Contra Costa Boulevard & Viking Drive
- Sun Valley Boulevard & Santa Monica Drive
- Willow Pass Road & Diamond Boulevard
- Willow Pass Road & Franquette Avenue
- Gateway Boulevard & Clayton Road
- Clayton Road & Adelaide Street
- Clayton Road & Ellis Street
- Clayton Road & Galindo Street
- Oak Street & Galindo Street
- Concord BART
Route map

Common Questions About This Route
We've gathered all the essentials based on open data. Straight answers to the questions people ask most often.What number is assigned to this route?
Route number is 20. Remember it—the number stays the same everywhere: on the stop display, in apps, on the vehicle itself. Look for 20 specifically. If you're not sure you found the right stop, just ask someone nearby: 'Does bus 20 stop here?'
Where does bus #20 run?
This route serves the Oakland (USA) region. In larger metro areas, routes can pass through several districts or towns. To know for sure if it works for you, pull up the route map and check the key stops and direction.
Who's the official operator?
Operator is Central Contra Costa Transit Authority. This is the official company responsible for the route. If you run into problems (rude driver, breakdown, dirty vehicle, delays)—contact them. It helps to note the time, direction, and route number—makes your complaint more specific and gets handled faster. Contact info is usually on the company website or in transit apps.
Which transit system does it belong to?
This route is part of the 'County Connection' transit system. Within one network, payment and transfer rules are often consistent. Terms can differ though, so check current fares and payment methods in up-to-date sources before your trip.
What hours does bus #20 run?
Operating hours: Mo-Fr. First and last trips can differ by day of week and season. For late-night travel, check current arrival predictions and have a backup plan in case the schedule changes.
Is there a fare?
Yes. Payment rules and discounts can differ by region and vehicle type. If it matters to you, verify current fares and ticket/validation requirements before traveling.
What payment methods are available?
Payment methods: cash, Clipper. In practice, options can vary depending on how new the vehicle is and what equipment it has. Have a backup payment method just in case, and check the validator or ask the driver when boarding.
Are bikes allowed?
Yes. If allowed, still try to avoid rush hour—in a packed vehicle with a bike it's rough for you and everyone else. Check the rules ahead: sometimes you need to fold the bike or buy a separate ticket.
Additional Route Information
Stop 20
Reference
20
Origin
Concord BART
Destination
Diablo Valley College Transit Center
Route network
County Connection
Operator
Central Contra Costa Transit Authority
Opening hours
Mo-Fr
Fare
Payment: cash
Payment: Clipper
Payment: Prepaid ticket
Bicycle area
Stop 20
Reference
20
Origin
Diablo Valley College Transit Center
Destination
Concord BART
Route network
County Connection
Operator
Central Contra Costa Transit Authority
Opening hours
Mo-Fr
Fare
Payment: cash
Payment: Clipper
Payment: Prepaid ticket
Bicycle area
Quick overview
Explore the bus 20 route in Oakland (USA). 2 directions, 24 stops, and an interactive route map available in one place.
Data source
The data is obtained from open sources and may contain inaccuracies. Route information is updated regularly.
