North Carolina Highway 172
Open segments of NC 172 in solid red; closed segment in dashed red | ||||
| Route information | ||||
| Maintained by NCDOT | ||||
| Length | 25.2 mi (40.6 km) | |||
| Existed | 1940s–present | |||
| Major junctions | ||||
| South end | US 17 near Holly Ridge | |||
| NC 210 near Sneads Ferry | ||||
| North end | NC 24 in Starling | |||
| Location | ||||
| Country | United States | |||
| State | North Carolina | |||
| Counties | Onslow | |||
| Highway system | ||||
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North Carolina Highway 172 (NC 172) is a primary state highway in the U.S. state of North Carolina; it is entirely in Onslow County. It is also unique in that over half of this highway travels through Marine Corps Base Camp Lejeune on federal grounds.