North Carolina Highway 24 (NC 24) is the longest primary state highway in the U.S. state of North Carolina. It travels east–west between the Charlotte metropolitan area and the Crystal Coast, connecting the cities of Charlotte, Fayetteville, Jacksonville and Morehead City.

The Charlotte metropolitan area, sometimes referred to as Metrolina, is a metropolitan area of the U.S. states of North and South Carolina, containing the city of Charlotte. The metropolitan area also includes the cities of Gastonia, Concord, Huntersville, and Rock Hill as well as the large suburban area in the counties surrounding Mecklenburg County, which is at the center of the metro area. Located in the Piedmont, it is the largest metropolitan area in the Carolinas, and the fourth largest in the Southeastern United States. The Charlotte metropolitan area is one of the fastest growing metropolitan areas in the United States.