Advertising & services signs on highways
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.
Advertising on or near the state highway system has special rules and requirements associated with them. What you need to know depends on what kind of advertising you're looking to do.
166,800 electric vehicle
registrations in Washington in 2023, up from 114,600 in 2022.
87 wetland compensation sites
actively monitored on 918 acres in 2023.
25,000 safe animal crossings
in the Snoqualmie Pass East Project area since 2014.