Im surprised this hasnt been posted. A webcam got a pic of what could be a foot at Sherman Pass. They also released a video of a creature walking.
There is audio from the show where they are talking to the WSDOT communications officer about it as well.
Should be in the joke section. If you check out the camera on Twitter, the 'bigfoot' doesn't move, ever and is found in numerous photos taken by that
cam. They think it is a tree.
The video is best. In the video it does a classic look behind the back move. Nice wide back. Thats all I can tell. Must have been too much swamp gas
to close to the camera