STAR Transit is a public transportation service for all citizens in Sweetwater County, Wyoming.  The STAR bus provides door to door service during its operating hours on the weekdays.  There is also a fixed route service with 2 routes.  A blue route that covers the southwest side of Rock Springs and A red route that covers the northeast side of Rock Springs, with the two routes meeting at the WWCC transfer station every hour.

All of the STAR Transit vehicles are wheelchair accessible and all drivers are trained in safety and passenger assistance.