Motorists can expect traffic slowdowns as trucks enter and exit the median area.
Shoulder closures will occur along the freeway ramps while crews perform finish work and cleanup. Work will take place Monday through Friday during daylight hours. The work will be done Sunday, February 27. Project hours are from 4 a.m. to noon. A project to upgrade the electrical components of the Wishkah River Bridge on westbound US 12 in Aberdeen is in progress.