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Traffic Signals and Signs
The City of Lake Oswego owns 32 traffic signals. To report any problems with traffic signals please call, Clackamas County Transportation Maintenance 503-557-6391 (Monday-Thursday, 7:00 a.m. to 5:30 p.m.) or Lake Oswego Police Department non-emergency 503-635-0238 (outside normal business hours).
The City also owns and maintains over 7,000 street signs. If you see any leaning, damaged or missing street signs, please call Lake Oswego Public Works at 503-635-0280. In addition, if vegetation is blocking the line of sight for a street sign, please contact Public Works.