The Regional ITS Architecture provides a common framework for planning, defining and integrating ITS on a regionwide basis. Building upon existing ITS deployments, the ITS Architecture identifies agreements and standards for jurisdictions to use in developing new ITS elements.

The Puget Sound Regional ITS Architecture was developed to meet federal requirements for conforming with the National ITS Architecture and national ITS technical standards.

ITS Architecture

Updated ITS Architecture (2008)
— King County Metro memorandum of ITS Architecture Changes (Sep 2008)
— WSDOT memorandum of ITS Architecture Changes (Dec 2008)

Do you have a new ITS project? Please provide the information in the following form: ITS Submission Form: New or Modified Systems

ITS Architecture Resources

ITS Architecture (2006)
Developing your ITS Project
Puget Sound Regional ITS Architecture (2001) is a framework for ensuring institutional agreement and technical integration for the implementation of ITS projects within the region.
Puget Sound Regional ITS Transit Architecture provides a more detailed focus on transit applications in the region.
Puget Sound Regional ITS Integration Strategy provides the recommended path for integrating the individual modal, organizational, and functional ITS applications into an integrated regional whole.
Guidance for Complying with Federal Requirements for ITS Projects in the Puget Sound Region assists sponsors of ITS projects in the region to comply with the federal ITS requirements. These requirements apply to all ITS projects funded with federal highway trust funds including the mass transit account.