All northbound lanes of Highway 99 blocked at 168th St SW (as of 4:20 p.m.)
A dump truck filled with asphalt has turned over and four vehicles total are involved. There is asphalt and vehicle debris all over the roadway. There are four people who have been transported by aid crews to area hospitals with unknown injuries.
Real first and last names — as well as city of residence — are required for all commenters.
This is so we can verify your identity before approving your comment.