Several new locations now exist on Tesla’s coming soon map and a handful match up with supercharger locations in progress on supercharge.info. I got the list the list of new coming soon locations here: https://teslamotorsclub.com/tmc/posts/4353042/ And I created my own list of supercharger sites without a Tesla site/URL ID based on here: https://supercharge.info/service/supercharge/allSites
I didn’t check if existing supercharger locations in progress point to these, plus if Tesla used a name of a neighboring city, they won’t be shown here. Anyways here’s the list of supercharger sites that probably need location IDs added:
Ashburn, VA
Chestnut Hill, MA
Deerfield Beach, FL
Fishkill, NY
Florence, KY
Flossmoor, IL
Lisbon, CT
Michigan City, IN