Page ContentSome information on this page represents an archive of past NCDOT activity. Archived content may not be ADA accessible if added before April 26, 2027. If you require this in a different format, please send a message. Expand AllCollapse AllProject Maps N.C. 147 Extension Vicinity Map (July 26, 2019) Project DocumentsTriangle Parkway Extension Hot-Spot Study (Jan. 6, 2014) N.C. 147 Extension Finding of No Significant Impact (July 18, 2008) 6/15/2026 8:43 AM