If you would like to request WSDOT Collision data, please complete the Request for Collision Data pdf form.
After filling out the pdf you can email it to email@example.com.
Or you can print it out and USPS mail or fax it to:
Collision Data and Analysis Branch
PO Box 47381
Olympia, WA 98504-7381
Fax: (360) 570-2449
Please go to the Washington State Patrol website if you need to make a request for a WSP collision report.
In addition, the same website will provide the following: