Seattle, WA – A demonstration is currently blocking southbound traffic on 5th Avenue S at Republican Street, according to a traffic alert from SDOT. The incident is causing significant delays in the area.
Authorities are urging drivers to use alternate routes while the demonstration continues. It is unclear how long the disruption will last, and no further details have been provided regarding the nature of the protest.
Motorists traveling through downtown Seattle should plan accordingly and monitor real-time updates from SDOT and local news outlets.
Demonstration on 5th Ave S blocking southbound traffic at Republican St. Use alternate routes. pic.twitter.com/nATn8ydzfA
— SDOT Traffic (@SDOTtraffic) October 18, 2025