Thanks again to Resolute Soul for another tip. Looks like Tumwater is being looked at for a Supercharger at the Pilot Travel Center. Address: 2430 93RD AVE SW TUMWATER WA 98512-1027 Permit Link This permit is just for the fencing enclosure for "Equipment related to a Tesla EV charging station". The permit was filed by Tesla, Inc in October and has yet to be approved. EDIT: If the link above doesn't work, follow this link and put "10/30/2018" as the application date.