The new technology will be compatible with nearly every toll road in the country, regardless of the company or government operating it. The company that developed it with Audi, Gentex, specifically says it will work with 97.8 percent of toll booths in the U.S. Audi also says it will be compatible with some systems in Canada and Mexico, too. And for regions that have toll roads with carpool requirements, there is a setting for it accessible in the car's infotainment system.
The ITM won't be available until late 2018. It will only be available on select vehicles as well. The company didn't say which cars will feature it, but the press photo Audi sent out shows an A8 interior, so we suspect that'll be one of the models included. Pricing for the feature also has yet to be announced.