Sorry, not was misplaced while using phone in car (as a passenger).   What I meant was that the road which was formerly tagged State Access Road is signed Legg Road.  It happens that MassGIS (really MassDOT's database) agrees.   I have updated OSM.

And yes, it's more or less a driveway, marked service now, the back way into the garden center, for private access only and I think the representation on the map seems ok.

As penance for a confusing note I added some sidewalks and crosswalks.