There are two mass transit options available in Sandy:
The light rail, known as TRAX, operated by the Utah Transit Authority UTA provides easy access to cities throughout Salt Lake County. The Sandy/Salt Lake line currently runs from Downtown Salt Lake City to Sandy City. Additional light rail lines extend throughout the Salt Lake Valley.
A map of the light rail line and stops can be found here.
The bus system in Sandy is also operated by the Utah Transit Authority. UTA provides over 100 bus routes to Sandy and neighboring cities.
A map of the bus system can be found here.
For more information about mass transit in the Sandy area, visit www.rideuta.com