20-Burnside/
20-Burnside/Stark connects Beaverton, SW Portland, Portland City Center, SE Portland and Gresham, via Cedar Hills Boulevard, Barnes, Burnside, 102nd, Stark and Kane.
This bus line runs every 15 minutes or less most of the day, every day. More frequent service lines
Line 20 Schedules
Monday—Friday
Service alert in effect:
No service to the eastbound stop at W Burnside & SW St Clair (Stop ID 718) due to long-term construction. Use temp stop 300 ft east on metal utility pole.
Effective Feb. 4, 2026 On Wednesday, February 4 from 11:00 a.m. to 1:30 p.m., real-time tracking for buses will be unavailable due to planned maintenance. Please use scheduled times for trip planning.
Effective Feb. 4, 2026 Ride free on Rosa Parks Day, Feb. 4. TriMet will not collect fares on buses, MAX, WES and LIFT on Wednesday, February 4, the birthday of civil rights icon Rosa Parks. Learn more at trimet.org/rosaparks. Portland Streetcar and C-TRAN also provide free rides on Rosa Parks Day. If you're riding Wednesday, there is no need to buy or tap your Hop card, just come on aboard. More