After six years of intensive research, testing and negotiation, the US tolling industry is well on its way to groundbreaking results in the effort to establish regional - and eventually national - toll interoperability, says IBTTA’s Bill Cramer. Interoperability has been a high priority on the US tolling industry’s agenda for more than a decade. But several factors made it a uniquely complex issue to resolve - including the number of agencies involved, the significant investments those agencies had already
