291-Orange Bus
291-Orange Bus provides late-night service replacing MAX Orange Line, connecting Milwaukie and Portland City Center.
Line 291 Route Map
Line 291 Schedules
Monday—Friday
Saturday
Effective Jan. 19, 2026 On Monday, January 19, buses and MAX will operate on Sunday schedules in observance of Martin Luther King Jr. Day. If your bus line does not run on Sundays, it will not be in service. WES Commuter Rail and Portland Aerial Tram will not be in service. TriMet Customer Support Center at Pioneer Courthouse Square and TriMet Customer Service will be closed. For more info, see: trimet.org/holidays More