4-Fessenden/
4-Fessenden/Woodstock connects St Johns, NE Portland, Rose Quarter, Union Station, Portland City Center, South Waterfront, Westmoreland, Woodstock and Lents, via St Louis, Fessenden, Lombard, Albina, Mississippi, Williams/Vancouver, Everett/Glisan, 5th/6th, Tilikum Crossing, Milwaukie Ave, Bybee, Tolman, Woodstock and Lents Town Center/SE Foster Rd.
This bus line runs every 15 minutes or less most of the day, every day.
Learn more about frequent service
Line 4 Schedules
Service alerts in effect:
For trips to Portland City Center, no service to the stop at N Richmond & Syracuse (Stop ID 4817) due to long-term construction.
Beginning Friday, October 30 through Friday, November 6, between 6:30 a.m. and 3:00 p.m. only, for trips to Portland City Center or Foster & 94th, no service to the stops between N Chautauqua & Willis (Stop ID 1050) and N Halleck & Delaware (Stop ID 2316) due to construction. For trips to St Johns, no service to the stops between N Halleck & Peninsular (Stop ID 2317) and N Chautauqua & Washburne (Stop ID 1045).
Effective Oct. 31, 2026 On Saturday, October 31, between 9:00 a.m. and 2:00 p.m., for trips to Portland, no service at N Lombard & John (Stop ID 3509), at N Lombard & Alta (Stop ID 14216) and at N Lombard & St Louis (Stop ID 13877) due to St Johns Halloween Parade. For trips to St Johns, no service at N Lombard & New York (Stop ID 9505), at N Lombard & Burlington (Stop ID 3465) and at N Lombard & Charleston Stop ID 3474). Detoured buses will serve Line 15 stops on N Ivanhoe between St Louis and Charleston.
Get Line 4 updates by email
We’ll send you the latest Line 4 news and planned service advisories that might affect your future trips on Line 4. For up-to-the-minute service status (delays, detours and disruptions happening now), check for Service Alerts in TransitTracker or visit trimet.org/alerts.