General Motors is building out a new network of EV fast chargers in partnership with Pilot Co., owner of the Pilot and Flying J highway travel centers, and EV charging network EVgo. The companies will install a total of 2,000 fast chargers at 500 of Pilot’s locations along American highways at intervals of approximately 50 miles, they said Thursday. The partners expect to have a significant portion of those chargers installed and operating by the end of 2023.