Traffic Engineering Permits

Traffic Engineering processes permit applications for planned events that impact the normal flow of traffic on the Washington County road system.  

Public Permitting and Services PortalVisit the Public Permitting and Services Portal for temporary road closure permits, traffic signal shutdown  permits and more.

First-time users will need to first complete the one-time account registration process. Watch the "How to Register” video. Once an account is created, users can:

Contact Traffic Engineering with any questions by calling (503) 846-7950.

NOTE:  Event Permits are handled by Operations and Maintenance