Oregon : main cities

Albany, Ashland, Beaverton, Bend, Coos Bay, Corvallis, Dallas, Eugene, Grants Pass, Hermiston, Hillsboro, Keizer, Klamath Falls, La Grande, Lake Oswego, McMinnville, Medford, Newport, Pendleton, Portland, Redmond, Roseburg, Salem, Springfield, St. Helens, The Dalles, Tualatin, Woodburn.