Notification of special event on state highways

Planning a parade, filming, organized bicycle or pedestrian event, or other types of activity that may impact highway operations? Complete our event application. 

Event/activity info
Region
Image
A map of regions in Washington
Start and end date and location
Event details
Has this event/activity happened previously?
Will there be road closures?
Have you prepared a traffic control plan that complies with the Manual on Uniform Traffic Control Devices (MUTCD) (lane or road closures)?
Signature authority info
Signature Authority Name
Address
State

Be prepared to provide a copy of the registration and event or activity waiver.

Please contact the applicable WSDOT Region Special Events Coordinator for assistance in completing this form if needed. To find the appropriate contact or obtain a paper copy of this form, please see Planning an Event on a State Highway.

1,557 work zone-related crashes

were recorded on state highways in 2025.

542 people were injured

in 2025 due to work zone-related crashes. 

29% increase in fatality collisions

in work zones from 2024 to 2025.