Island Transit runs several fixed routes serving different parts of the island. Fixed-route services are operated Monday through Friday, from 6:00 a.m. to 7:30 p.m., and on Saturdays from 7:30 a.m. to 7:30 p.m. There is no service on Sundays.
Route 1
This bus line serves Broadway and parts of downtown.

Route 2
This bus line connects downtown and the UTMB campus.

Route 3
This bus line connects sections of midtown to downtown.

Route 4
This bus line connects the east end south of Broadway to downtown, running from 8th to Broadway, via Avenue M.

Route 5
This bus line connects the area west of 61st Street to downtown, along Avenue S.

Route 6
This bus line connects 61st Street and downtown, via Avenue O.
