WSDOT - Spokane Area Traffic Volume Collection I-90 - Spokane County

For the improvement of *** I-90 MP 272.78 to MP 299.43, by upgrading and adding to the existing Traffic Data Accumulation System, ITS Systems, Traffic Control,*** and other work.
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Name Size
01 - Cover and Table of Contents 537.9 KB
02 - Amendments to the Standard Specifications 910.5 KB
03 - Special Provisions 1.3 MB
04 - Informational Proposal 398.0 KB