The North Carolina Turnpike Authority's JJ Eden talks about developments within the Alliance for Toll Interoperability. The Alliance for Toll Interoperability grew out of the US State of North Carolina's moves to introduce modern, Open Road Tolling (ORT) and the identification of revenue 'holes' when it came to out-of-state customers. Initially, the Alliance looked to achieve some form of common ground when it came to the use of transponders used by different agencies but alighted on video-based tolling as