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"copyrightText": "NCDOT Spatial Data Management Group - Product creation; NCDOT Data Conversion Group \u2013 System geometry, mileage, events; Local County Governments \u2013 Non-system geometry, Street Name event; NCDOT Transportation Asset Analytics - Events; NCDOT Transportation Planning Branch \u2013 Functional Class, National Highway System; NCDOT Traffic Safety Unit - Speed Limit; NCDOT Structures Management Unit/NCDOT Spatial Analysis Group - Structure",
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