This tunnel toll road serves Seattle.
The fixed map seen here presents a quick view of The SR 99 Tunnel and surrounding area. The fully-interactive map of The SR 99 Tunnel below includes linked markers. You may resize and reposition the interactive map to orient the road in relation to other landmarks.
There is also a complete list of exits below the interactive map.
Tolls For Cars, SUVs, Pickups, etc.
This data will be here soon.
For drivers paying with a transponder, the following passes will work on the SR 99 Tunnel
Learn about transponders and accounts in Washington.
View Map ▾All Tolls / Calculator ▸
Our new toll and trip calculator is being constructed. For most roads, you can still use the legacy calculator for current, accurate tolls.
You may pan and zoom the interactive map. There are markers you may select for a separate map of that point of interest or location, which will show any nearby dining, gas, EV charging, hotels and other services.
A complete list of exits and other points-of-interest may be found below the map. Exits and gantries will display the toll agency responsible for tolls on that portion of the roadway.
This map of the SR 99 Tunnel displays markers for exits and tolling points, which you can select to get a close-up map of that point of interest or location.
The points-of-interest shown on this map are also listed below, ordered from south to north.
Select an exit or other location to get a separate map, including locations of available gas, EV charging, fast-food and other dining options, plus current weather and driving conditions.
South Portal / Alaskan Wy / S Royal Brougham Wy — Seattle
▸ GPS 47.594394000 X -122.335384000
NOTES:
Washington State Department of Transportation manages this segment.
North Portal / Dexter Ave / 6th Ave N / Mercer St — Seattle
▸ GPS 47.622255000 X -122.344386000
Washington State Department of Transportation manages this segment.
Journey to key destinations around and adjacent to Washington!
Communities in this metro area include Seattle, Tacoma, Bellevue, Redmond, Kirkland, Artondale, and University Place.
Individual toll maps for this region are listed below.