hiway construction

Long Blast Closure Scheduled This Week Over Snoqualmie Pass
Crews are once again blasting in an area near the snowshed this week that could bring down a substantial amount of debris onto Interstate 90 over Snoqualmie Pass, resulting in a closure that could last longer than an hour.
The Washington State Department of Transportation and contractor crews wi…
WSDOT Wins National Recognition
Ever since a massive landslide took out a quarter-mile stretch of State Route 410 in 2009, drivers have relied on a swiftly built emergency route that won the Washington State Department of Transportation national recognition.
This month marks the start of preliminary construction on a permanent f…