Planning a parade, filming, organized bicycle or pedestrian event, or other types of activity that may impact highway operations? Complete our event application.
Notification of special event on state highways
166,800 electric vehicle
registrations in Washington in 2023, up from 114,600 in 2022.
87 wetland compensation sites
actively monitored on 918 acres in 2023.
25,000 safe animal crossings
in the Snoqualmie Pass East Project area since 2014.