Division of
Engineering & Roads

1026 W. Broadway Ave.
Spokane, WA 99260-0170
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Snow Plowing Priority Routes During snow events, Spokane County crews work in 12-hour shifts around the clock to ensure the entire 2,527 road system is plowed.  For additional information, please continue here:  Winter Road Maintenance

Submit an email request for road maintenances services here: 
Request for Information

Click here to view Spokane County's New Interactive Map

Snow Plowing Priority Routes Map.

Snow plowing & Sanding - Spokane County's maintenance department provides snow and ice control for all county roads.  Snow removal is organized by the following priority system.

    1.    Major arterial routes.
    2.    Secondary and collector arterials.
    3.    Hillside residential areas.
    4.    Other rural access roads and residential streets.

When the roads are plowed the snow must be plowed completely to the curb line to insure mail delivery and to insure that water can reach drains.  Trucks providing traction sand usually follow the plows.  A liquid deicing solution instead of sand may be applied to the more heavily traveled arterials. Liquid deicer is used in an effort to minimize the amount of dust particles in our air.

Additional information...

    National Weather Service
    Winter Safety And Preparedness Information
    Spokane Regional Transportation Management Center
Non-County road and snow plow information...
    City of Spokane City of Millwood
    City of Spokane Valley City of Medical Lake
    City of Airway Heights City of Cheney
    City of Liberty Lake