Grant County, Washington — Blowing dust creating zero visibility forced the closure of Adams Road near Interstate 90 on Thursday.
According to the Grant County Sheriff’s Office, Adams Road is closed between I-90 and Frenchman Hills Road because blowing dust has reduced visibility to unsafe levels for drivers.
Authorities said the closure was issued as a traffic advisory and safety precaution while conditions remain hazardous. Officials did not provide an estimated reopening time.
The affected stretch of Adams Road connects agricultural and rural areas south of Interstate 90 and is commonly used by local traffic traveling between the interstate and nearby farmland roads.
Law enforcement said visibility conditions may change quickly in windy weather, particularly in open areas where blowing dust can rapidly move across roadways.
Drivers are advised to avoid the area and seek alternate routes until the roadway reopens.
The sheriff’s office said updates about the closure will be posted through its official channels as conditions improve.
Blowing dust events are not uncommon in parts of central Washington, especially during windy conditions when dry soil from agricultural fields can be lifted into the air and reduce visibility on nearby roads.
For commuters, farm workers, and students traveling through rural routes south of Interstate 90, closures like this can create sudden detours and delays.
Officials encourage drivers to slow down, increase following distance, and avoid travel in areas where visibility drops suddenly due to dust or wind.
The Grant County Sheriff’s Office said it will continue monitoring conditions before determining when Adams Road can safely reopen.
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