The Meier and Frank Building and Pioneer Courthouse in downtown Portland have been seismically retrofitted. Credit: Steve Morgan, CC BY-SA 3.0, via Wikimedia Commons

The Meier and Frank Building and Pioneer Courthouse in downtown Portland have been seismically retrofitted. Credit: Steve Morgan, CC BY-SA 3.0, via Wikimedia Commons

The Meier and Frank Building and Pioneer Courthouse in downtown Portland have been seismically retrofitted. Credit: Steve Morgan, CC BY-SA 3.0, via Wikimedia Commons

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