Tunnel is open! (and pictures and video of the ceremony)
I'll be driving through later this morning, and riding my bike sometime in the next few days, but the signs say it's open as of 6:20 this morning; they still were moving barricades around last night at midnight, from what I saw out my living room window.
Here's a picture of the light at the end of the tunnel, behind the HMB and Terra Nova bands
More pictures and videos on my site: http://unixfolk.com/dave/2013-3-25-TunnelOpening/index.shtml