The official home page for WSDOT. Take a look at how we keep people, businesses and the economy moving by operating and improving the state's transportation systems.

Sign up for WSDOT travel alerts There are several ways to get travel alerts from us straight to your device. Find out how to subscribe or unsubscribe to emails, push notifications or text messages.

Register for January community meetings We'e hosting virtual systemwide community meetings on Jan. 21. Washington State Ferries staff will answer questions and provide updates on new boats, …

Dive into WSDOT-related budget and financial information, including facts on transportation budgets, financial planning, forecasting, and financial reports and presentations.

General phone numbers and addresses for contacting WSDOT. For emergencies such as roadway blockages or roadway damage, please call 911 WSDOT Headquarters (360) 705-7000 / (360) 705 …

Find details regarding HOV lanes, toll roads, updates for mountain passes and what you need to know in advance for travel around the state.

Learn about express toll lanes, bridges and tunnels in Washington state, and how to save money on every toll with a Good To Go! account.

Between summer 2022 and 2023, WSDOT's contractor, Granite Construction Company, began work on a pilot program to rehabilitate the concrete decks of several bridges throughout southwest Washington.

Find Washington State Ferries schedules by route, best times to travel and low tide warnings.

4 days ago · WSDOT, SDOT, Sound Transit, King County Metro prep for major Seattle Revive I-5 construction starting Jan. 9, weather permitting Posted 01/06/2026