Highway signs

The Adopt-a-Highway program is a roadside clean-up program that promotes pride and local ownership in Washington's highways. Sponsors can also have their logo posted at their sponsorship area.

Want to advertise on or along the state highway system, or get your business logo on one of our blue services signs? Here's what you need to know.

Learn how to have a memorial sign placed in honor of a loved one lost in a traffic incident, and raise awareness of the related traffic safety issue.

Learn about the rules and restrictions for placing campaign signs on or near state highway right-of-way.

Learn about the WSDOT Central Sign Shop, and how your government agency or department may be able to use their services.