Pay the lowest toll in the SR 99 tunnel with 
Tolls in the tunnel
With a Good To Go! pass you'll save $2 every time you use the tunnel and other toll roads in Washington.
Always pay the lowest toll with 
The easiest way to open an account is online at mygoodtogo.com.
Getting around using the tunnel
The new tunnel provides a direct route under downtown from the stadiums to the Space Needle. The south end connects to Alaskan Way and downtown, the north end connects to Seattle Center and South Lake Union.
Interactive map >
About the tunnel, entrances & exits >
Viaduct and Battery Street Tunnel >