How can I stay informed during the closure?

Tags: 99closure, 99traffic

WSDOT will be sharing information constantly with the public and with partner agencies to help drivers make informed travel choices. Agency Twitter accounts will share information and real-time traffic updates, this website will be updated frequently and WSDOT, SDOT and King County Metro offer free apps that provide real-time travel information.

Twitter accounts to follow before and during the closure:

  • @BerthaDigsSR99
  • @WSDOT
  • @WSDOT_traffic
  • @kcmetrobus
  • @seattledot
  • Monitor the hashtag #99Closure