GP released their community charging plan for 2023, which included eleven sites for fast chargers. See below for a link to the documents. Since specific addresses are not provided, I will hold off on adding planned sites at this time. However, these are locations to be looking out for in the near future. Credit to @lordsutch on Twitter for the info. These appear to be along federal or state highways where NEVI funding is not available.
GP 2023 Community Charging Plan
GP 2023 Community Charging Plan