This is a list of bus routes operated by the Sacramento Regional Transit District (SacRT).
[2] This is a list of bus routes that SacRT operates for other transit agencies.
These routes operates during the school season (September to June).
The RT system originally excluded service to Sacramento International Airport, which was exclusively served by Yolobus until January 2020 when RT added express service between downtown Sacramento and the airport; Yolobus continues to serve the airport with local service.
This list also include other transit agencies that coordinate their services and fares with RT.