55-Hamilton
55-Hamilton provides weekday rush-hour service between Raleigh Hills, Hillsdale and Portland City Center, along Apple Way, Laurelwood, Brentwood, 78th, Beaverton-Hillsdale Highway, Scholls Ferry, Hamilton, Sunset, Capitol Highway, Barbur and Jefferson/Columbia.
Line 55 Route Map
Line 55 Schedules
Monday—Friday
Saturday
No service on Saturday
Sunday
No service on Sunday
Effective Dec. 24, 2025 On Wednesday, December 24, TriMet Customer Support Center at Pioneer Courthouse Square and TriMet Customer Service at 238-RIDE will be closing early at 2:00 p.m. They will be closed Christmas Day and resume regular hours on Friday, December 26.