Fairfield and Suisun Transit
| Parent | City of Fairfield |
|---|---|
| Headquarters | 2000 Cadenasso Drive Fairfield, California |
| Locale | Fairfield |
| Service area | Central and Northern Solano County |
| Service type | Bus service Paratransit |
| Routes | 8 |
| Daily ridership | 800 (weekdays, Q4 2025) |
| Annual ridership | 212,100 (2025) |
| Website | fasttransit.org |
Fairfield Transit (FAST) provides general public fixed route bus service through eight local routes. All FAST buses are wheelchair accessible and most are equipped with bike racks. In 2025, the system had a ridership of 212,100, or about 800 per weekday as of the fourth quarter of 2025.