WSDOT Analyzes SR 99 Tunnel’s Traffic Impacts in Wake of Toll Launch Posted on December 10, 2019December 15, 2019
Some Changes in Seattle Traffic Flow Coincide with Start of Tunnel Tolls Posted on November 21, 2019November 27, 2019
WSDOT Releases Data on the Initial Effect of SR 99 Tunnel Tolls Posted on November 18, 2019November 18, 2019