FWIW, I saw splicing work happening this morning on Grant and at the LCP near Grant/Addison (or was it Allston?).
After reading this, I drove by Grant/Addison Friday morning and saw Sonic crews out in force. Three Sonic bucket trucks at the corner, a splicing table set up on the sidewalk, and another bucket truck just down the street on Grant, working on the cable. I didn’t stick around to inquire, but it looked like a regular beehive of activity.
I went back again on Saturday and it looked like they’d wrapped it up, with all the cables terminated in the cabinet. No way of telling whether work remains to be done inside the cabinet, but from the outside it looks complete.
That’s one down, with more soon to follow, I hope.