Is an Immersed Tube Tunnel a viable option for crossing the Columbia River? ...
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POLL: Is an Immersed Tube Tunnel a viable option for crossing the Columbia River?
POLL: Is an Immersed Tube Tunnel a viable option for crossing the Columbia River?
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Is a tunnel actually viable for crossing the Columbia River?
Is a tunnel actually viable for crossing the Columbia River?
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Legislators get update on designs, funding, transit and tolling for Interstate Bridge replacement
Legislators get update on designs, funding, transit and tolling for Interstate Bridge replacement
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Interstate Bridge replacement effort gets $36 million funding boost as community group grapples with options
Interstate Bridge replacement effort gets $36 million funding boost as community group grapples with options
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Letter: Retraction required due to conflict of interest
Letter: Retraction required due to conflict of interest
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