 Northbound I-5 still busy from 54th and 5th to State Route 18. Scattered slowing out of Federal Way into SeaTac. Heavy from mid-Boeing Field. Much of the way to the Convention Center. Been trying to see if I could find a block or northbound 99 north end of the tunnel. Not seeing one yet, but I am seeing a stack up there. And it's been tough if you're going.