4 p.m. update: Travel times are back on and some cameras are now going dark.
Unfortunately we are learning that this cold weather is affecting our fiber communication system in the Puget Sound area. Basically the pipes that help us provide travel times on VMS signs (those big black signs above and to the side of the freeway).
We have our crews out there working on them, and will be doing our best to provide workarounds until we can get the strands of fiber fixed and thank you in advance for your patience as we get these tools working again.
Thanks again for your patience, it sure has been cold outside :).