Claim: North Carolina Highway 7 (a primary state highway in the U.S. state of North Carolina) lies in three counties, wherein four destinations emerge from the highway in Gastonia and Belmont, while only one destination emerges from the highway in Lowell.
Evidence: Entirely within Gaston County, it connects the towns of Lowell, McAdenville, and Belmont with the city of Gastonia. 
The entire route is in Gaston County. 
The entire route is in Belmont, Gaston County.