Share of vehicles using ETC systems on expressways in Japan 2014-2023
As of end of March 2023, the share of vehicles on Japanese expressways using ETC systems amounted to around 94.3 percent. Improved ETC 2.0 systems were installed in 30 percent of surveyed vehicles. Electronic Toll Collection systems serve to charge expressway users while bidirectionally communicating data via cloud between the vehicle and the road infrastructure to improve traffic.