I've not seen a supercharger next to an existing gas station. On Tesla's website (and on the in-car display) they specifically identify which services are avai

I've not seen a supercharger next to an existing gas station. On Tesla's website (and on the in-car display) they specifically identify which services are available at that location. Seems to be a lot of restaurant/starbucks type places. I don't have a ton of experience with them so I can't speak to all of them, but they at least try to locate near services for this very reason -- 40 minutes is a long time to sit twiddling your thumbs. Last time I used a supercharger, though, the car charged so fast in was in a HURRY to get my coffee and locate a restroom!