IBR administrator says demand for transit across the Columbia River will increase 10 fold ...
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Is the IBR setting up another transit failure?
Is the IBR setting up another transit failure?
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$5.1 billion to repair/replace all seismically vulnerable bridges in Oregon vs. up to $5 billion for Interstate Bridge
$5.1 billion to repair/replace all seismically vulnerable bridges in Oregon vs. up to $5 billion for Interstate Bridge
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The age and condition of the Interstate Bridge key to repair-replacement discussions
The age and condition of the Interstate Bridge key to repair-replacement discussions