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 , the system had a ridership of , or about per weekday as of .
FAST runs eight bus lines within the city of Fairfield (including Cordelia) with transfer hubs at the Fairfield Transportation Center (FTC), the FairfieldâÂÂVacaville Amtrak station, a Walmart store, and Solano Town Center.