Toll rates: between 50 cents and $9.00
The toll rates are dynamically priced and can change based on congestion. Toll rates are posted at each access point and drivers are only charged once - at the toll that is displayed when the vehicle enters the lane.
Toll rate setting and process
The Washington State Transportation Commission (WSTC) works with WSDOT and the public to establish toll rates for all highways and bridges in Washington State. The WSTC reviews traffic and revenue each year to determine whether new toll rates are needed to cover operational costs and debt payments. This review process starts in the fall and, if new rates are adopted, they are in effect the following July. Learn more about toll rate setting process.
SR 520 Bridge toll rates
Tacoma Narrows Bridge toll rates