I don't know but I have to go through there to get home...sigh.

I'll let you know what I saw when I get home.

Well, I was fortunate. The problem is on the inbound side of Comm Ave and I was heading in the other direction from BU Bridge. The right lane is closed on inbound Comm Ave for about 3 blocks prior to the BU Bridge. Traffic is backed up to Packard's Corner.

I saw a HazMat truck on the block before the first BU Bridge traffic signal and cop cars every block, for about 3 blocks, back to somewhere between St Paul and Pleasant. The HazMat response team had closed the right lane and put out sawdust/absorbant from just before the light all the way back to the first cop car. So, it's going to be a little while before that side of the road is reopened in both lanes, expect delays. I couldn't tell the source or nature of the spill that they were mopping up.

I was at BU all day today. It looked to me like a fuel oil delivery truck sprung a leak and poured oil as it drove 3-4 blocks before stopping just before the BU bridge.

There were at least a half a dozen cops on Boylston St near Fenway tonight, too. I assumed it was because of Sir Paul, but I wonder if it could be related.