I live near here. This is literally right at the front door of the largest Joint military base in the North West: JBLM. Coincidence?
In fact: The train is practically sitting on the JBLM Eagles Pride golf course. The emergency management team for this wreck is currently working out of the club house. This is where all the Officers go to play golf. Check out the overhead map view and you can see where the track crosses the interstate there. [http://www.jointbaselewismcchord.com/jblm-joint-base-lewis-mcchord-info/on-base-resources/sports-and-recreation/golf-courses/golf-course-eagles-pride/]
He gave a report earlier today on King5 News television station. I can't find the clip. You might want to see if you can find it somehow in their archive for today.