Aviation planning

Learn about the statewide planning we are doing for aviation.

See some details on our Aviation Economic Impact Study and access our economic impact calculator and mapping tool. 

Find the Statewide Capital Improvement Program (SCIP) lists for our state's airports.

The Washington Aviation System Plan (WASP) primary purposes are to:

  • Study the performance and interaction of Washington's entire aviation system.
  • Understand the contributions of individual airports to the system as a whole.

The study involves examining aviation user requirements, current airport usage levels and based aircraft and capacity to meet current and future demand.

14 fish passage projects were completed in 2020

improving access to 54.2 miles of upstream habitat.

11,959 incidents responded to

by WSDOT’s incident Response teams during second quarter of 2021, 15% more than same quarter in 2020.

41 Pre-existing Funds Projects Advertised

during the eighth quarter of the 2019-2021 biennium.