U.S. Route 15 or U.S. Highway 15 (US 15) is a 791.71-mile-long (1,274.13 km) United States Numbered Highway, serving the states of South Carolina, North Carolina, Virginia, Maryland, Pennsylvania, and New York. The route is signed north–south, from US 17 Alternate (US 17 Alt.) in Walterboro, South Carolina, north to Interstate 86 (I-86)/New York State Route 17 (NY 17) in Corning, New York.
US 15 is one of the original U.S. Highways from 1926.
Selinsgrove /ˈsiː.lɪnzˌɡroʊv/ is the largest borough in Snyder County, Pennsylvania, United States. The population is estimated to be 5,761 for the 2020 Census.
Selinsgrove is geographically located in the middle of the Susquehanna River Valley in Central Pennsylvania, along U.S. Routes 11 and 15, 45 miles north of Harrisburg and 5.7 miles (9.2 km) southwest of Sunbury. It is the home of Susquehanna University.
The Allegheny Plateau (/ˌælɪˈɡeɪni/ AL-ig-AY-nee) is a large dissected plateau area of the Appalachian Mountains in western and central New York, northern and western Pennsylvania, northern and western West Virginia, and eastern Ohio. It is divided into the unglaciated Allegheny Plateau and the glaciated Allegheny Plateau.
The plateau extends southward into western West Virginia, eastern Kentucky, and Tennessee, where it is instead called the Cumberland Plateau.
Warrenton is a town in Fauquier County, Virginia, United States. It is the county seat. The population was 10,057 as of the 2020 census, an increase from 9,611 at the 2010 census and 6,670 at the 2000 census. The estimated population in July 2021 was 10,109. It is at the junction of U.S. Route 15, U.S. Route 17, U.S. Route 29, and U.S. Route 211. The town is in the Piedmont region of Virginia just east of the Blue Ridge Mountains. The well-known Airlie Conference Center is 3 miles (5 km) north of Warrenton, and the historic Vint Hill Farms military facility is 9 miles (14 km) east. Fauquier Hospital is located in the town. Surrounded by Virginia wine and horse country, Warrenton is a popular destination outside Washington, D.C.
Warrenton shares some services with the county, such as schools and the county landfill. The area was home to Bethel Military Academy.