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City of Lake Oswego
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Transportation System and Services

The Lake Oswego Transportation System includes more than 178 miles of streets, 32 traffic signals, 12.0 miles of pedestrian pathways, and shared ownership of the Jefferson Street Rail Line (aka Willamette Shoreline Trolley) within the city limits. The streets are classified as major and minor arterials, major collectors, neighborhood collectors, and local streets; traffic counts are available on line.

The City’s Transportation System Plan (TSP) provides a plan for the development of the City’s transportation infrastructure. Specific projects are further developed as resources become available. The TSP includes elements for roadways, bike, pedestrian, transit and rail related improvements.

Concerns, comments and questions regarding traffic related matters can be sent to traffic@lakeoswego.city, and a staff person will respond.  Make sure to include your contact information if you would like a response. For more information, please contact the Engineering Division at 503-635-0270. You may contact others in the division by locating them in our staff directory.