I walked my usual section last night. SLICK! The blacktop does show through in spots, but last night at least, those were the slickest spots - I had to avoid them just walking. Some of the snow covered parts have had just enough traffic to make them slick in spots too.
Starting from **Glover lane and going north though, the trail has not had much traffic at all and there is still quite a bit of snow on it. Made for harder walking, but at least it wasn't slippery.
The dirt road alongside that section that provides access to Farmington Bay might be a better alternative. I walk that pretty often too. The big middle portion where traffic has compacted all the snow is pretty slick right now, but the edges where there is still a bit of snow provide decent traction.
**Edit - I said Glover lane above, but that's incorrect. I don't even know the name of the street I'm talking about, but it's about a mile north of Parrish lane and provides access to the dirt road mentioned.
- DAA