Heads up Burien, Des Moines, and SeaTac! Crews flipped the switch on a new temporary signal at S 188th St to get you on and off SR 509. Learn more about the work we’re doing in the area: https://t.co/XY8JRHhZY2 https://t.co/3mdTWdpIyl
On SR 509 southbound at Myers Way (MP 30) there is a collision blocking the right lane.
Update 12:53 PM : On the SR 509 southbound off-ramp to 128th St (MP 26) there is a disabled vehicle partially blocking the ramp.