The aerial simulations below represent the I-5 / SR 509 Master Plan. Elements of the Initial Phase are included in the aerial simulations. View the Project Map for more information on the Initial Phase construction and future construction. WSDOT is going through the Practical Solutions Process to looks at the essential needs of the project and define a project to meet those needs.
Aerial Simulations of the Proposed SR 509 and North I-5 Corridor Improvements
Aerial Simulations of Existing and Proposed Interchanges