81-Kane/
81-Kane/257th provides daily service between Gresham Central Transit Center and Troutdale Airport along Hood, Powell, 3rd, Kane/257th, Graham, Frontage, Sundial and Swigert.
Line 81 Schedules
Service alert in effect:
Plan Ahead: On Labor Day, Monday, September 7, buses, MAX and Portland Streetcar will run on Saturday schedules. Bus lines that normally do not run on Saturdays and WES Commuter Rail will not be in service. TriMet Customer Service and the TriMet Customer Support Center at Pioneer Courthouse Square will be closed. See more at trimet.org/holidays. More
Effective Sep. 9, 2026 From Wednesday, September 9 through Saturday, September 12, from 8:00 p.m. to 6:00 a.m. only, for trips to To Gresham Transit Center, no service at SE 1st & Kane (Stop ID 14165) and at SE 1st & 3rd (Stop ID 13973) due to construction. Use temp stop on NE Kane Dr north of 1st Ave. For trips to Troutdale, no service at SE 3rd & E Powell (Stop ID 14573) and at SE 3rd & 1st (Stop ID 13974). Use temp stop at existing Line 84 stop at E Powell & SE 3rd (Stop ID 4639).
Get Line 81 updates by email
We’ll send you the latest Line 81 news and planned service advisories that might affect your future trips on Line 81. For up-to-the-minute service status (delays, detours and disruptions happening now), check for Service Alerts in TransitTracker or visit trimet.org/alerts.