WSDOT budget
Learn more about our agency's budget and find budget-related publications.
2025-27 biennial transportation budget
- 2025-27 Capital Improvement and Preservation Program Executive Summary (PDF 5MB)
- 2025-27 Capital Improvement and Preservation Program Overview (PDF 29MB)
2023-25 biennial transportation budget
- 2023-24 Enacted Budget Summary with First Supplemental (PDF 2.5MB)
- 2023-24 Enacted Budget Card with First Supplemental (PDF 1.1MB)
- 2023-24 Enacted Biennial Transportation Budget documents
- 2023-25 Capital Improvement and Preservation Program (PDF 37.2MB)
2021-23 biennial transportation budget
- 2021-23 Enacted Budget Summary with First Supplemental (PDF 1.7MB)
- 2021-23 Enacted Budget Card with First Supplemental (PDF .5MB)
- 2021-23 Enacted Biennial Transportation Budget documents
- 2021-23 Capital Improvement and Preservation Program (PDF 28MB)
For earlier enacted, proposed and supplemental budget information, please visit the Legislative Evaluation & Accountability Program Committee website.
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.