TriMet, Metro and other project partners began planning efforts on the Southwest Corridor Light Rail Project in 2009. From 2016-2020, TriMet and Metro worked on the preliminary design and environmental review phases of the project, resulting in the Draft Environmental Impact Statement and the Conceptual Design Report.


This library includes planning documents, meeting materials, fact sheets and links to other project materials.


Información en español

Planning Documents



Crossroads Meetings


Bridgeport to Bonita Meetings

January 24, 2019

Febuary 21, 2019

March 28 and April 2, 2019


Historic Resource Impacts Meetings

TriMet is seeking public comment on potential impacts to historic properties and parks resources. Some of these resources are eligible for protection under Section 106 of the National Historic Preservation Act and Section 4(f) of the Department of Transportation Act

The public is encouraged to provide feedback no later than Tuesday, January 19th.


Station Access and Park & Ride


Fact Sheets


Community Activities and Events


Equity plus Economic and Climate Benefits




Comments or questions?

Call 503-962-2150 or email for more information.

Project Partners

TriMet Metro ODOT Washington Couty City of Durham City of Portland City of Tigard City of Tualatin