Sign shop
Learn about the WSDOT Central Sign Shop, and how your government agency or department may be able to use their services.
WSDOT operates one Central Sign Shop in Union Gap. Our primary work is to provide quality traffic signs both to internal customers and to other local, state, and federal agencies. Additionally, we can provide banners, name plaques, posters, stickers, maps, calendars, and almost any other typical printed materials.
1,557 work zone-related crashes
were recorded on state highways in 2025.
542 people were injured
in 2025 due to work zone-related crashes.
29% increase in fatality collisions
in work zones from 2024 to 2025.