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.
Learn more about frequent service
Line 20 Schedules
Monday—Friday
Saturday
Service alerts in effect:
No service to the eastbound stop at SE Stark & 223rd (Stop ID 5491) due to long-term construction.
Effective Friday, June 5, no service at westbound stop SE Stark & 223rd (Stop ID 5492) due to construction. Use temp stop approx. 100 ft west of 220th.
Effective Oct. 2, 2026 On Friday, October 2, from 8:00 a.m. to 3:00 p.m., for trips to W Burnside & 23rd or Sunset Transit Center, no service at NE Division at Hogan Pl (Stop ID 1317) due to construction. No temp stop.
Effective Oct. 4, 2026 On Sunday, October 4, from 5:00 a.m. to 10:00 a.m., for trips to Beaverton Transit Center, no service to the stops from NE Couch & M L King (Stop ID 13330) to W Burnside & NW 23rd (Stop ID 755) due to Portland Marathon. For trips to Beaverton, detoured buses will serve Line 6 stops on SW Jefferson St at 10th (Stop ID 3049) and at 13th (Stop ID 3051). For trips to Gresham, no service to the stops from W Burnside & SW St Clair (Stop ID 718) to E Burnside & NE Grand (Stop ID 704). Expect delays.
Get Line 20 updates by email
We’ll send you the latest Line 20 news and planned service advisories that might affect your future trips on Line 20. For up-to-the-minute service status (delays, detours and disruptions happening now), check for Service Alerts in TransitTracker or visit trimet.org/alerts.