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U.S. Route 15 in North Carolina

U.S. Route 15 marker

U.S. Route 15
Route of US 15 highlighted in red
Route information
Maintained by NCDOT
Length: 159 mi (256 km)
Existed: 1927 – present
Major junctions
South end: US 15 / US 401 at the SC line near McColl, SC
  I‑74 / US 74 in Laurinburg
US 421 in Sanford
I‑40 in Durham
NC 147 in Durham
I‑85 / US 70 in Durham
North end: US 15 at the VA line near Clarksville, VA
Location
Counties: Scotland, Hoke, Moore, Lee, Chatham, Orange, Durham, Person
Highway system
NC 14 NC 16

U.S. Route 15 marker

U.S. Route 15 (US 15) is a north–south United States highway that traverses the majority of North Carolina in concurrency with U.S. Route 501, known as "15-501" ("Fifteen Five-o-one").

From the South Carolina state line, US 15 is in concurrency with US 401 to Laurinburg. Merging with US 501, it becomes what is known as "15-501" ("Fifteen Five-o-one"), a concurrency that extends for 106 miles (171 km) across central North Carolina; US 15 also the dominant partner, using its mile markers along the route. After Laurinburg it goes north to Aberdeen, linking briefly with US 1 before continuing to Pinehurst. In Pinehurst, 15-501 goes through a rare roundabout, then continues north, through Carthage, back to US 1. After another brief concurrency with US 1 through Sanford, it exits off the freeway and goes due north to Pittsboro. After Pittsboro, 15-501 becomes an expressway, connecting the cities of Chapel Hill and Durham; this section of the route is famous because of the two universities it connects: University of North Carolina at Chapel Hill and Duke University. Though the road is a symbol of the separation of the Carolina-Duke rivalry, NCDOT has been trying to remedy that by making the route a superstreet for better traffic flow. In Durham, 15-501 upgrades to an urban freeway, allowing for quick access from south Durham to north; the freeway ends merging into Interstate 85. At exit 176B (on I-85), US 501 splits off towards Roxboro, while US 15 continues with I-85 towards Oxford.


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