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Existing Conditions
The Maple/Walnut one-way couplet is one of the highest traffic volume corridors in the City at over 40,000 ADT, is a T-2 freight route, provides access and connection to/from I-90, leads to/from the Maple St. Bridge crossing of the Spokane River and is the highest volume roadway serving the Northwest portion of the City of Spokane and Spokane County developed areas to the North and Northwest beyond the City of Spokane. Pavement maintenance in the form of a grind and overlay resurfacing is needed to preserve the overall pavement section, extend the life of the overall pavement structure and delay or prevent the need for full depth pavement reconstruction.
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