40-Tacoma/Swan Island
40-Tacoma/Swan Island provides daily service between Swan Island, Rose Quarter, Portland City Center, South Portland, Sellwood, and SE Tacoma/Johnson Creek Park & Ride, along Basin, Cutter Circle, Going, Greeley, Interstate, 5th/6th, Macadam and Tacoma.
Line 40 Schedules
Monday—Friday
Saturday
Effective Aug. 23, 2026 Beginning Sunday, August 23, Line 40 will be extended to replace Line 34 between SE Tacoma/Johnson Creek Park & Ride and Clackamas Town Center. Buses will arrive about every 60 minutes on weekdays, and there will be no weekend service between the Park & Ride and Clackamas Town Center. One morning and one afternoon weekday trip on Line 40 to Fuller Road MAX Station provides a connection between Southeast Portland and MAX Green Line. For more info about route and schedule changes, see: trimet.org/servicechanges. More
Get Line 40 updates by email
We’ll send you the latest Line 40 news and planned service advisories that might affect your future trips on Line 40. For up-to-the-minute service status (delays, detours and disruptions happening now), check for Service Alerts in TransitTracker or visit trimet.org/alerts.