Airport management
Various airport management databases, manuals, and information for airport sponsors and consultants.
Airport Pavement Information
Airport Pavement Database (IDEA)
Airport Pavement Management Manual (pdf 9.1 mb)
2019 Washington State Pavement Executive Summary (pdf 8.6 mb)
Statewide Airport Pavement Report (pdf 6.9 mb)
Airport Information System
Individual Airport Information
Guidebook for Managing Small Airports
- Access the guidebook
- Click the "View this PDF" button.
- Download as a guest by inputting your email address and accepting the terms of use.
- Download the PDF.
- View the Airport Cooperative Research Program (ACRP) WebResource 6 for more resources and supplements to the guidebook.
8,683 animals crossed the Snoqualmie Pass East Project area
as recorded by WSDOT and partners in 2020 and 2021.
46% increase in Amtrak Cascades ridership to 251,000 passengers
in 2021 compared to 172,000 in 2020.
Nine wetland and stream mitigation sites across 32.7 acres added
to our monitoring program in 2021 to help offset climate change impacts.