Learn Particulars of program and eligibility. Pay sign and installation fees. Although there are limited locations available and billboards are subject to city and county signing ordinances, they are viable options where sign space for logos is unavailable, or for businesses not eligible for logos. Farmers may apply for permits to advertise on private property along non-interstate highways during harvest when their produce is for sale. For more information on temporary agricultural sign permits, contact your nearest Washington State Department of Transportation Regional Office.
Permits are available for non-interstate highways only.
Businesses also have the option to purchase space on displays in 12 rest areas located along Interstate 5 and Interstate 90. This program features lighted display boards, a certain percentage of which is devoted to public service information. In rest areas, the only requirement is that your service be of interest to travelers. For more information about this program, contact the department's sales contractor. Includes King, Snohomish, Island, San Juan, Skagit, and Whatcom counties.