Page Content Independence Boulevard Extension Google Earth MapsThe N.C. Department of Transportation presents an engineering schematic of the proposed routes in a special KMZ file format. Google Earth is required to view these maps. Zip • 2MB • November 21, 2025Independence Boulevard Extension Alternative 7: Single Point Urban Interchange MapPDF • 12MB • November 4, 2025Independence Boulevard Extension Alternative 7: Tight Urban Diamond Interchange MapPDF • 12MB • November 4, 2025Independence Boulevard Extension Project Area MapPDF • 340KB • July 15, 2019 11/25/2025 10:04 AM