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tolls

TollExchange is an open-source national toll interoperability platform designed to unify fragmented toll systems into a single, secure, and standardized network. It provides a universal account, clearinghouse settlement layer, and modular adapter framework that allows toll authorities across the United States to interoperate seamlessly. Built for scalability, transparency, and public infrastructure modernization, TollExchange enables drivers to use one account across every participating toll road while giving agencies a reliable and auditable system for settlement and reporting. https://roxanneardary.com/tollexchange/

OpenHighway is an open-source civic transparency platform designed to track how highway funding moves from its original sources—such as taxes, tolls, and federal allocations—through government agencies, contracts, and contractors, all the way to completed infrastructure projects. It provides a unified, auditable system for visualizing revenue, spending, and project outcomes to improve public accountability in transportation infrastructure. https://roxanneardary.com/openhighway/