The Washington State Department of Transportation (WSDOT) has selected a contractor for the I-90/State Route 18 intersection project, one of the final steps before construction can begin on the decades-long $190 million project.
WSDOT announced Jan. 13 that Aecon Pacific Northwest Inc. had been selected to complete the design and rebuild of the interchange.
“This is a significant project and one the community has anticipated for a long time,” said WSDOT project engineer Mark Allison. “We look forward to working with Aecon to build an interchange that will serve people for many years.”
Improvements along SR 18, including at the interchange, has been a high priority item for
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