E-TAG
ELECTRONIC TOLL COLLECTION SYSTEM
ETag; E-tag; Etags; Etags (disambiguation); Etag (disambiguation); E-Tag
e-TAG is a free-flow tolling electronic toll collection system used on all tollways throughout Australia. It was originally developed by Transurban for use on their CityLink tollway in the late 1990s, with the system since adopted by all toll roads, bridges and tunnels in Australia.