The northbound and southbound Superchargers are at the highway rest stops between exits 40 and 41 across the road from one another. I successfully used the southbound Supercharger last night (12/16) and it works great. Ironically the long canopy over the gasoline pumps is juicing the two charging ports next to the handicap parking spaces in front of McDonalds. Now you can get juice inside and outside McDonalds, but the juice outside is free.
So like, here? milford, ct - Google Maps