Seattle Cancer Care Alliance Shuttle

Seattle Cancer Care Alliance (SCCA) operates free shuttles for patients and families of patients between the SCCA Clinic on Lake Union, the University of Washington Medical Center, Seattle Children's Hospital, and their two housing facilities--SCCA house and the Pete Gross house. The houses are served by two circular route buses, and the medical centers are served by two fixed routes. For up-to-date schedules, visit the website below.

Track the shuttles and view rider alerts to plan more effective trips.

The shuttle starting from the SCCA clinic first departs at 7am and has it's final departure of the night at 6:30pm. The shuttle starting from Seattle Children's first departs at 7:40am and has it's final departure of the night at 7:10pm. Shuttles operate every 40 minutes.

When does my shuttle arrive?

You can now text SCCA stop numbers to 41411 and receive shuttle arrival times. Text "scca 1" if you're waiting at SCCA Clinic, text "scca 2" if you're at UWMC, or text "scca 3" if you're at Seattle Children's. It's that easy! For rider alerts and route maps, visit or call 206-685-3146.

To view the bus routes in real-time, download the phone app today!


(206) 685-3146 (available 7:30am - 4pm; after 4pm, leave a message)
Type of Service: 
Fixed Route
Vehicle Type: 
Service Area: 
South Lake Union and University District
Service Days: 
M, Tu, W, Th, F
Service Hours: 
7:00 am to 7:40 pm | no weekend or holiday service
Advance Notice Notes: 
No advance notice needed. Call about shuttle questions: 7:30 am - 4:00 pm
Freefor Adults
Freefor Seniors and people w/ disabilities
Freefor Youth (ages 6-18)
Paratransit Eligibility Required: 
Power ChairWheelchairFoldable wheelchairScooterWalker
Seattle Cancer Care Alliance Shuttle graphic