News & Announcements

Jefferson Parkway Construction Closure: Abelard to Kerr Parkway began August 6

Westlake to Abelard is closed through August 5. Then on Monday, August 6, the closure moves east between Abelard and Kerr Parkway for approximately three weeks.

Please follow detour signs or choose alternate routes around the closure. Only neighbors who have no alternate access to homes are allowed into the closure area.

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2018 Paving Projects

Several streets in Lake Oswego will be repaved or repaired this summer and early fall. Watch for signage and plan ahead for delays. Read on to visit a map of the locations or to sign up to receive updates about the annual paving projects.

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D Avenue Closure through August

Major road reconstruction and full 24/7 road closures are in place along the entire ten blocks of D Avenue through August. Vehicles, bicyclists and pedestrians - please be alert, plan ahead for travel delays and use 1st, 4th, 7th or 10th streets to access the library, adult community center and neighborhood.

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Water Quality Reports

Get to Know Your Drinking Water by reviewing your annual Water Quality Report.

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New Traffic Count Map

The City has a new traffic count map. Unlike previous annual traffic count maps that only allowed viewing the particular traffic count locations for that year, the new map shows all traffic count locations and data since GIS began mapping the counts!

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Contact Information

Phone: 503-635-0270

City Hall, Third Floor
380 A Avenue, Lake Oswego

Counter Hours:
8 a.m. - 12 p.m., Monday through Friday.

Water Treatment Plant
Water Conservation


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