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The N.C. Department of Transportation's Traffic Survey Group collects traffic data statewide to analyze and support planning, design, construction, maintenance, operation and research activities required to manage North Carolina's transportation system.

In compliance with standards outlined in the Federal Highway Administration Traffic Monitoring Guide, annual average daily traffic volume maps and reports are published annually, once NCDOT has collected data for the entire state and analyzed and processed the entire set.

 

Interactive Traffic Volume Map​​
Interactive mapping tool presenting historical annual average daily traffic volume since 2002​​​​​​​​​​


Interactive Traffic Volume Map Functionalities​​
Features and information about the Interactive Traffic Volume Map​​​​​​​​​​​​


Traffic Survey GIS Data Products & Documents
Features and information about the Interactive Traffic Volume Map​​​​​​​​​​​​


Urban-Area Traffic Volume Maps​​
Features and information about the Interactive Traffic Volume Map​​​​​​​​​​​​


County-Area Traffic Volume Maps (By Year)​​
Features and information about the Interactive Traffic Volume Map​​​​​​​​​​​​


Traffic Monitoring Reports, Statistics & Resources​​
Features and information about the Interactive Traffic Volume Map​​​​​​​​​​​​

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Want online maps?  GO! NC is the NCDOT portal providing access to online maps and geospatial transportation data.

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